What we measure

Jump Height by Flight Time (FT)

Jump Height by Net Impulse (NI)

The velocity at takeoff

Flight Time / Contact Time (DJ). (Time-to-Takeoff for CMJ/SJ)

Jump Height / Contact Time (DJ). (Time-to-Takeoff (CMJ/SJ). Uses Net Impulse when available.

Our own formula for RSI during Drop Jumps: FlightTime^2 / Contact Time

Dynamic Rebound Index: (Jump Height + Drop Height) / (g × Contact Time²). A drop-height-aware alternative to RSI, comparable across box heights. Developed by Dr. Lance Brooks, Bridgewater State University.

The calculated drop height, derived from the touchdown velocity (v²/2g). Typically differs from the nominal box height.

The momentum generated during the jump, calculated as the product of body mass and takeoff velocity.

Maximum depth of the countermovement phase, representing how far the center of mass descends before the propulsive phase begins.

The total impulse (bodyweight subtracted) applied during the braking+propulsive phase

Net impulse over the full eccentric phase (unweighting + braking combined). Because the athlete starts and ends this phase at rest, the two sub-phases largely cancel — values near zero are normal.

Net impulse (force minus bodyweight) generated during the propulsive phase (from lowest position to takeoff). Represents the force-time integral that accelerates the body upward. Equivalent to 'Concentric Impulse' in some other systems.

Net impulse during the propulsive phase relative to body mass

Net impulse (force minus bodyweight) generated during the braking/deceleration phase only (from Eccentric Peak Velocity to lowest position). Quantifies how effectively the athlete decelerates after reaching maximum downward velocity. Note: For the full eccentric phase impulse (including unweighting), see 'Eccentric Impulse'.

The peak instantaneous force during the entire jump

The minimum force measured during the unweighting phase

Relative min unweighting weight. The minimum force during unweighting expressed as a multiple of body weight

The peak instantaneous force during the braking/deceleration phase only (from Eccentric Peak Velocity to lowest position). For full eccentric phase metrics, see 'Peak Eccentric Force'.

The average force during the braking/deceleration phase only (from Eccentric Peak Velocity to lowest position). For full eccentric phase metrics, see 'Avg Eccentric Force'.

The average force during the full eccentric phase (unweighting + braking combined). This represents the mean force from movement initiation to the lowest point of the countermovement.

The peak instantaneous force during the full eccentric phase (unweighting + braking combined). This represents the maximum force from movement initiation to the lowest point of the countermovement.

The average force during the propulsive phase

Average force during the propulsive phase relative to body mass

The peak instantaneous force during the propulsive phase

Peak force output expressed as multiples of body weight

The instantaneous force at peak power (of entire dataset)

The total force (ground reaction force) measured at the point of maximum displacement depth during the countermovement. This represents the force applied when the athlete reaches the bottom of their countermovement.

Relative force @min displacement. The force at minimum displacement expressed as a multiple of body weight.

The peak instantaneous power during the braking/deceleration phase only (negative value). For full eccentric phase metrics as absolute value, see 'Peak Eccentric Power'.

The average mechanical power during the braking/deceleration phase only (negative value). For full eccentric phase metrics as absolute value, see 'Avg Eccentric Power'.

The total work done during the braking/deceleration phase only (negative value). For full eccentric phase metrics as absolute value, see 'Eccentric Work'.

The peak instantaneous power during the full eccentric phase (unweighting + braking combined). Reported as absolute value. High values indicate strong eccentric power capacity.

The average mechanical power during the full eccentric phase (unweighting + braking combined). Reported as absolute value. Represents the mean rate of energy absorption during the downward phase.

The total work done during the full eccentric phase (unweighting + braking combined). Reported as absolute value. Quantifies total energy absorbed from movement initiation to lowest position.

The maximum power output during the propulsive phase

The average power output during the propulsive phase

The total work done during the propulsive phase

The peak instantaneous power during the entire jump

Peak power output expressed as watts per kilogram of body weight

The minimum velocity during the braking phase

The average velocity during the braking phase

The minimum (most negative) velocity during the full eccentric phase. This represents the peak downward velocity, also known as Eccentric Peak Velocity (EPV), which marks the transition from unweighting to braking.

The average velocity during the full eccentric phase (unweighting + braking combined). This represents the mean downward velocity from movement initiation to the lowest point.

The highest velocity reached during the propulsive phase

The average velocity during the propulsive phase

The peak instantaneous velocity during the propulsion phase

The instantaneous velocity at peak power (of entire dataset)

Average Rate-of-Force Development (RFD)

The average slope of force during the braking phase

Rate of force development during the deceleration portion of the braking phase, measured from minimum velocity to the end of braking (zero velocity. Similar to 'Braking RFD' or 'Load' in other systems, but specifically focused on the late braking phase.

Rate of force development during the eccentric phase, calculated from initial to peak force

Rate of force development during the propulsive phase, calculated from initial to peak force

Impulse generated during the first half of the propulsive phase (early triple-flexed position). Represents the first 50% of propulsive impulse, typically when the athlete is in a deeper squat position.

Impulse generated during the second half of the propulsive phase (to triple-extension position). Represents the final 50% of propulsive impulse, typically when the athlete is extending to takeoff.

Time duration of the first half of the propulsive phase. Indicates how quickly the athlete generates the first 50% of propulsive impulse from the triple-flexed position.

Time duration of the second half of the propulsive phase. Indicates how quickly the athlete generates the final 50% of propulsive impulse moving into triple-extension.

Average force during the first half of the propulsive phase. Indicates force production capability in the deep squat position.

Average force during the second half of the propulsive phase. Indicates force production capability in the extension to takeoff.

Ratio of average force in P1 to average force in P2. Values above 1.0 indicate stronger force production in the deeper position, while values below 1.0 indicate stronger force production during extension.

Ratio of P1 duration to P2 duration. Values above 1.0 indicate more time spent generating the first half of impulse, while values below 1.0 indicate faster early phase and more time spent in final extension.

Peak force during early propulsive phase (P1)

Peak velocity during early propulsive phase (P1)

Average velocity during early propulsive phase (P1)

Peak power during early propulsive phase (P1)

Average power during early propulsive phase (P1)

Peak force during late propulsive phase (P2)

Peak velocity during late propulsive phase (P2)

Average velocity during late propulsive phase (P2)

Peak power during late propulsive phase (P2)

Average power during late propulsive phase (P2)

Ratio of P1 to P2 average velocity, indicating early vs late phase velocity characteristics

Ratio of P1 to P2 average power, indicating early vs late phase power characteristics

The maximum force recorded during the landing phase of the jump. Measures the ability to absorb force upon landing.

Relative Peak landing force; expressed as a multiple of body weight. Useful for comparing between individuals of different sizes.

Time from landing contact to peak landing force. Indicates how quickly peak forces are reached during landing.

Average rate of force development during landing, calculated from bodyweight to peak landing force over time. Indicates landing stiffness.

Rate of force development during the first 20ms after landing (post-jump). For DJ, this is the final landing, not the initial drop contact.

Rate of force development during the first 40ms after landing (post-jump). For DJ, this is the final landing, not the initial drop contact.

Rate of force development during the first 60ms after landing (post-jump). For DJ, this is the final landing, not the initial drop contact.

Rate of force development during the first 80ms after landing (post-jump). For DJ, this is the final landing, not the initial drop contact.

(Left) Time taken to reach peak instantaneous force (from start of jump)

Time it took to complete the unweighting phase

Duration of the braking/deceleration phase only, measured from Eccentric Peak Velocity (EPV) to the lowest point of the countermovement. This represents the time spent decelerating after reaching maximum downward velocity. Note: This is shorter than the full 'Eccentric Phase' which includes both unweighting and braking.

Time duration from the end of the braking phase (when velocity becomes positive) until takeoff. Sometimes referred to as 'Concentric Time' in other systems.

Time spent in the flight phase

The time from the start of the jump to the moment of peak power output

Max peak force encountered during the jump

Total time of muscular contraction from movement initiation to takeoff. For CMJ: includes eccentric and concentric phases. For SJ: the propulsive (concentric) phase only. For DJ/Pogo: time from landing contact to takeoff.

Time from the start of movement to takeoff. Indicates the total ground contact time before leaving the ground.

The time when the propulsive phase begins (when force transitions from braking to propulsive)

Time to reach peak force during braking phase, measured from braking start

Time to reach peak power during braking phase, measured from braking start

Time to reach peak force during eccentric phase, measured from jump start

Time to reach peak power during eccentric phase, measured from jump start

Time to reach peak force during propulsive phase, measured from propulsive start

Time to reach peak power during propulsive phase, measured from propulsive start

Measured weight of the user during the weighting phase, just before the jump

Jump Height by Flight Time (FT)

Jump Height by Net Impulse (NI)

The velocity at takeoff

Flight Time / Contact Time (DJ). (Time-to-Takeoff for CMJ/SJ)

Jump Height / Contact Time (DJ). (Time-to-Takeoff (CMJ/SJ). Uses Net Impulse when available.

The momentum generated during the jump, calculated as the product of body mass and takeoff velocity.

Maximum depth of the countermovement phase, representing how far the center of mass descends before the propulsive phase begins.

Vertical momentum at takeoff of the rebound jump (body mass × takeoff velocity).

Reactive Strength Index of rebound jump (jump height ÷ contact time).

Jump height of the rebound jump, calculated from flight time.

Modified Reactive Strength Index of rebound jump (jump height ÷ contact time, modified formulation).

The total impulse (bodyweight subtracted) applied during the braking+propulsive phase

Net impulse over the full eccentric phase (unweighting + braking combined). Because the athlete starts and ends this phase at rest, the two sub-phases largely cancel — values near zero are normal.

Net impulse (force minus bodyweight) generated during the propulsive phase (from lowest position to takeoff). Represents the force-time integral that accelerates the body upward. Equivalent to 'Concentric Impulse' in some other systems.

Net impulse during the propulsive phase relative to body mass

Net impulse (force minus bodyweight) generated during the braking/deceleration phase only (from Eccentric Peak Velocity to lowest position). Quantifies how effectively the athlete decelerates after reaching maximum downward velocity. Note: For the full eccentric phase impulse (including unweighting), see 'Eccentric Impulse'.

Total impulse generated during rebound braking phase.

Total impulse generated during rebound propulsive phase.

The peak instantaneous force during the entire jump

The minimum force measured during the unweighting phase

Relative min unweighting weight. The minimum force during unweighting expressed as a multiple of body weight

The peak instantaneous force during the braking/deceleration phase only (from Eccentric Peak Velocity to lowest position). For full eccentric phase metrics, see 'Peak Eccentric Force'.

The average force during the braking/deceleration phase only (from Eccentric Peak Velocity to lowest position). For full eccentric phase metrics, see 'Avg Eccentric Force'.

The average force during the full eccentric phase (unweighting + braking combined). This represents the mean force from movement initiation to the lowest point of the countermovement.

The peak instantaneous force during the full eccentric phase (unweighting + braking combined). This represents the maximum force from movement initiation to the lowest point of the countermovement.

The average force during the propulsive phase

Average force during the propulsive phase relative to body mass

The peak instantaneous force during the propulsive phase

Peak force output expressed as multiples of body weight

The instantaneous force at peak power (of entire dataset)

The total force (ground reaction force) measured at the point of maximum displacement depth during the countermovement. This represents the force applied when the athlete reaches the bottom of their countermovement.

Relative force @min displacement. The force at minimum displacement expressed as a multiple of body weight.

Vertical force at the lowest point of CoM displacement during rebound contact.

Force at min displacement during rebound, normalized to body weight.

Average vertical force during rebound braking phase.

Peak vertical force during rebound braking phase.

Average vertical force during rebound propulsive phase.

Peak vertical force during rebound propulsive phase.

The peak instantaneous power during the braking/deceleration phase only (negative value). For full eccentric phase metrics as absolute value, see 'Peak Eccentric Power'.

The average mechanical power during the braking/deceleration phase only (negative value). For full eccentric phase metrics as absolute value, see 'Avg Eccentric Power'.

The total work done during the braking/deceleration phase only (negative value). For full eccentric phase metrics as absolute value, see 'Eccentric Work'.

The peak instantaneous power during the full eccentric phase (unweighting + braking combined). Reported as absolute value. High values indicate strong eccentric power capacity.

The average mechanical power during the full eccentric phase (unweighting + braking combined). Reported as absolute value. Represents the mean rate of energy absorption during the downward phase.

The total work done during the full eccentric phase (unweighting + braking combined). Reported as absolute value. Quantifies total energy absorbed from movement initiation to lowest position.

The maximum power output during the propulsive phase

The average power output during the propulsive phase

The total work done during the propulsive phase

The peak instantaneous power during the entire jump

Peak power output expressed as watts per kilogram of body weight

Average power during rebound braking phase.

Peak power during rebound braking phase.

Average power during rebound propulsive phase.

Peak power during rebound propulsive phase.

The total work done during the rebound braking phase.

The total work done during the rebound propulsive phase.

The minimum velocity during the braking phase

The average velocity during the braking phase

The minimum (most negative) velocity during the full eccentric phase. This represents the peak downward velocity, also known as Eccentric Peak Velocity (EPV), which marks the transition from unweighting to braking.

The average velocity during the full eccentric phase (unweighting + braking combined). This represents the mean downward velocity from movement initiation to the lowest point.

The highest velocity reached during the propulsive phase

The average velocity during the propulsive phase

The peak instantaneous velocity during the propulsion phase

The instantaneous velocity at peak power (of entire dataset)

The minimum velocity during the rebound braking phase.

The average velocity during the rebound braking phase.

The highest velocity reached during the rebound propulsive phase.

The average velocity during the rebound propulsive phase.

Average Rate-of-Force Development (RFD)

The average slope of force during the braking phase

Rate of force development during the deceleration portion of the braking phase, measured from minimum velocity to the end of braking (zero velocity. Similar to 'Braking RFD' or 'Load' in other systems, but specifically focused on the late braking phase.

Rate of force development during the eccentric phase, calculated from initial to peak force

Rate of force development during the propulsive phase, calculated from initial to peak force

The average slope of force during the rebound braking phase.

Rate of force development during the rebound propulsive phase, calculated from initial to peak force.

Impulse generated during the first half of the propulsive phase (early triple-flexed position). Represents the first 50% of propulsive impulse, typically when the athlete is in a deeper squat position.

Impulse generated during the second half of the propulsive phase (to triple-extension position). Represents the final 50% of propulsive impulse, typically when the athlete is extending to takeoff.

Time duration of the first half of the propulsive phase. Indicates how quickly the athlete generates the first 50% of propulsive impulse from the triple-flexed position.

Time duration of the second half of the propulsive phase. Indicates how quickly the athlete generates the final 50% of propulsive impulse moving into triple-extension.

Average force during the first half of the propulsive phase. Indicates force production capability in the deep squat position.

Average force during the second half of the propulsive phase. Indicates force production capability in the extension to takeoff.

Ratio of average force in P1 to average force in P2. Values above 1.0 indicate stronger force production in the deeper position, while values below 1.0 indicate stronger force production during extension.

Ratio of P1 duration to P2 duration. Values above 1.0 indicate more time spent generating the first half of impulse, while values below 1.0 indicate faster early phase and more time spent in final extension.

Peak force during early propulsive phase (P1)

Peak velocity during early propulsive phase (P1)

Average velocity during early propulsive phase (P1)

Peak power during early propulsive phase (P1)

Average power during early propulsive phase (P1)

Peak force during late propulsive phase (P2)

Peak velocity during late propulsive phase (P2)

Average velocity during late propulsive phase (P2)

Peak power during late propulsive phase (P2)

Average power during late propulsive phase (P2)

Ratio of P1 to P2 average velocity, indicating early vs late phase velocity characteristics

Ratio of P1 to P2 average power, indicating early vs late phase power characteristics

Impulse during first half of rebound propulsive phase (split at 50% of total propulsive impulse).

Impulse during second half of rebound propulsive phase (split at 50% of total propulsive impulse).

Time duration of the first half of the rebound propulsive phase.

Peak force during early rebound propulsive phase (P1).

Average force during the first half of the rebound propulsive phase.

Peak velocity during early rebound propulsive phase (P1).

Average velocity during early rebound propulsive phase (P1).

Peak power during early rebound propulsive phase (P1).

Average power during early rebound propulsive phase (P1).

Time duration of the second half of the rebound propulsive phase.

Peak force during late rebound propulsive phase (P2).

Average force during the second half of the rebound propulsive phase.

Peak velocity during late rebound propulsive phase (P2).

Average velocity during late rebound propulsive phase (P2).

Peak power during late rebound propulsive phase (P2).

Average power during late rebound propulsive phase (P2).

Ratio of average force in rebound P1 to rebound P2.

Ratio of rebound P1 to P2 average velocity, indicating early vs late phase velocity characteristics.

Ratio of rebound P1 to P2 average power, indicating early vs late phase power characteristics.

Ratio of rebound P1 duration to rebound P2 duration.

The maximum force recorded during the landing phase of the jump. Measures the ability to absorb force upon landing.

Relative Peak landing force; expressed as a multiple of body weight. Useful for comparing between individuals of different sizes.

Time from landing contact to peak landing force. Indicates how quickly peak forces are reached during landing.

Average rate of force development during landing, calculated from bodyweight to peak landing force over time. Indicates landing stiffness.

Rate of force development during the first 20ms after landing (post-jump). For DJ, this is the final landing, not the initial drop contact.

Rate of force development during the first 40ms after landing (post-jump). For DJ, this is the final landing, not the initial drop contact.

Rate of force development during the first 60ms after landing (post-jump). For DJ, this is the final landing, not the initial drop contact.

Rate of force development during the first 80ms after landing (post-jump). For DJ, this is the final landing, not the initial drop contact.

(Left) Time taken to reach peak instantaneous force (from start of jump)

Time it took to complete the unweighting phase

Duration of the braking/deceleration phase only, measured from Eccentric Peak Velocity (EPV) to the lowest point of the countermovement. This represents the time spent decelerating after reaching maximum downward velocity. Note: This is shorter than the full 'Eccentric Phase' which includes both unweighting and braking.

Time duration from the end of the braking phase (when velocity becomes positive) until takeoff. Sometimes referred to as 'Concentric Time' in other systems.

Time spent in the flight phase

The time from the start of the jump to the moment of peak power output

Max peak force encountered during the jump

Total time of muscular contraction from movement initiation to takeoff. For CMJ: includes eccentric and concentric phases. For SJ: the propulsive (concentric) phase only. For DJ/Pogo: time from landing contact to takeoff.

Time from the start of movement to takeoff. Indicates the total ground contact time before leaving the ground.

Time to reach peak force during braking phase, measured from braking start

Time to reach peak power during braking phase, measured from braking start

Time to reach peak force during eccentric phase, measured from jump start

Time to reach peak power during eccentric phase, measured from jump start

Time to reach peak force during propulsive phase, measured from propulsive start

Time to reach peak power during propulsive phase, measured from propulsive start

Airborne duration of the rebound jump.

Time from start of rebound contact to peak braking force.

Time from start of rebound contact to rebound takeoff.

Ground contact duration between landing from CMJ and takeoff of the rebound jump.

Time to reach peak power during rebound braking phase, measured from braking start.

Time to reach peak force during rebound propulsive phase, measured from propulsive start.

Time to reach peak power during rebound propulsive phase, measured from propulsive start.

Measured weight of the user during the weighting phase, just before the jump

Jump Height by Flight Time (FT)

Reactive Strength Index - ratio of flight time to contact time

Modified Reactive Strength Index - ratio of jump height to contact time

Peak power output during the jump

Power output normalized to body weight

Time spent in contact with the ground between landing and takeoff

Time spent in the air during the jump

Percentage of force contributed by the left side

Maximum force applied during ground contact phase

Mean force applied during ground contact phase

Measured weight of the athlete

Force at the onset of the contraction

Force achieved at the point where First force time derivate approach steady state

Peak Force (highest force value during the maximum voluntary contraction)

Force at 50ms from onset

Force at 100ms from onset

Force at 150ms from onset

Force at 200ms from onset

Force at 250ms from onset

Force at the point where maximum RFD is reached

Bodyweight measured on the force platform

Peak Rate of Force Development during contraction

Rate of Force Development at 50ms from onset

Rate of Force Development at 100ms from onset

Rate of Force Development at 150ms from onset

Rate of Force Development at 200ms from onset

Rate of Force Development at 250ms from onset

Impulse from onset to 50ms

Impulse from onset to 100ms

Impulse from onset to 150ms

Impulse from onset to 200ms

Impulse from onset to 250ms

Impulse from onset to maximum RFD

Impulse from onset to peak force

Root mean square error of force during steady state

Root mean square error of RFD during steady state

Time from onset to maximum RFD

Time from onset to End Of Rise during contraction

Time of onset of the contraction (from the beginning of the signal)

Time from onset to peak force during maximum voluntary contraction

Torque at the onset of the contraction

Torque achieved at the point where First torque time derivate approach steady state

Peak Torque (highest torque value during the maximum voluntary contraction)

Torque at 50ms from onset

Torque at 100ms from onset

Torque at 150ms from onset

Torque at 200ms from onset

Torque at 250ms from onset

Torque at the point where maximum RFD is reached

(Net) Force at the onset of the contraction

(Net) Force achieved at the point where First force time derivate approach steady state

(Net) Peak Force (highest force value during the maximum voluntary contraction)

(Net) Force at 50ms from onset

(Net) Force at 100ms from onset

(Net) Force at 150ms from onset

(Net) Force at 200ms from onset

(Net) Force at 250ms from onset

(Net) Force at the point where maximum RFD is reached

Force at the onset of the contraction as a percentage of body weight

Force achieved at the point where First force time derivate approach steady state as a percentage of body weight

Peak Force (highest force value during the maximum voluntary contraction) as a percentage of body weight

Force at 50ms from onset as a percentage of body weight

Force at 100ms from onset as a percentage of body weight

Force at 150ms from onset as a percentage of body weight

Force at 200ms from onset as a percentage of body weight

Force at 250ms from onset as a percentage of body weight

Force at the point where maximum RFD is reached as a percentage of body weight

(Net) Force at the onset of the contraction as a percentage of body weight

(Net) Force achieved at the point where First force time derivate approach steady state as a percentage of body weight

(Net) Peak Force (highest force value during the maximum voluntary contraction) as a percentage of body weight

(Net) Force at 50ms from onset as a percentage of body weight

(Net) Force at 100ms from onset as a percentage of body weight

(Net) Force at 150ms from onset as a percentage of body weight

(Net) Force at 200ms from onset as a percentage of body weight

(Net) Force at 250ms from onset as a percentage of body weight

(Net) Force at the point where maximum RFD is reached as a percentage of body weight

(Net) Impulse from onset to 50ms

(Net) Impulse from onset to 100ms

(Net) Impulse from onset to 150ms

(Net) Impulse from onset to 200ms

(Net) Impulse from onset to 250ms

(Net) Impulse from onset to maximum RFD

(Net) Impulse from onset to peak force

Impulse from onset to 50ms as a percentage of body weight

Impulse from onset to 100ms as a percentage of body weight

Impulse from onset to 150ms as a percentage of body weight

Impulse from onset to 200ms as a percentage of body weight

Impulse from onset to 250ms as a percentage of body weight

Impulse from onset to maximum RFD as a percentage of body weight

Impulse from onset to peak force as a percentage of body weight

(Net) Impulse from onset to 50ms as a percentage of body weight

(Net) Impulse from onset to 100ms as a percentage of body weight

(Net) Impulse from onset to 150ms as a percentage of body weight

(Net) Impulse from onset to 200ms as a percentage of body weight

(Net) Impulse from onset to 250ms as a percentage of body weight

(Net) Impulse from onset to maximum RFD as a percentage of body weight

(Net) Impulse from onset to peak force as a percentage of body weight

Average velocity of the center of pressure movement

Total distance traveled by the center of pressure

Area of the 95% confidence ellipse containing the center of pressure trajectory

Percentage of weight on left plate at peak backswing

Percentage of weight on left plate at impact

Maximum change in weight distribution from backswing to impact

Time from peak backswing to weight reversal

Time from swing start to peak backswing

Time from peak backswing to impact

Total time from swing start to impact

Backswing duration divided by downswing duration (ideal ~3:1)

Maximum vertical ground reaction force at impact

Average vertical ground reaction force during swing

Rate of force application during downswing

Peak Rate of Torque development during downswing transition

Rate of Torque development at 100ms from transition

Rate of Torque development at 200ms from transition

Center of pressure lateral position at peak backswing

Center of pressure anterior-posterior position at peak backswing

Center of pressure lateral position at transition

Center of pressure anterior-posterior position at transition

Center of pressure lateral position at impact

Center of pressure anterior-posterior position at impact

Total distance traveled by center of pressure during swing

95% confidence ellipse area encompassing CoP movement (indicates stability)

Maximum velocity of center of pressure during transition phase

Total lateral (side-to-side) range of center of pressure movement

Total anterior-posterior (front-back) range of center of pressure movement

Total distance of center of pressure shift from backswing to impact

Force at the onset of the contraction

Force achieved at the point where First force time derivate approach steady state

Peak Force (highest force value during the maximum voluntary contraction)

Force at 50ms from onset

Force at 100ms from onset

Force at 150ms from onset

Force at 200ms from onset

Force at 250ms from onset

Force at the point where maximum RFD is reached

Bodyweight measured on the force platform

Peak Rate of Force Development during contraction

Rate of Force Development at 50ms from onset

Rate of Force Development at 100ms from onset

Rate of Force Development at 150ms from onset

Rate of Force Development at 200ms from onset

Rate of Force Development at 250ms from onset

Impulse from onset to 50ms

Impulse from onset to 100ms

Impulse from onset to 150ms

Impulse from onset to 200ms

Impulse from onset to 250ms

Impulse from onset to maximum RFD

Impulse from onset to peak force

Root mean square error of force during steady state

Root mean square error of RFD during steady state

Time from onset to maximum RFD

Time from onset to End Of Rise during contraction

Time of onset of the contraction (from the beginning of the signal)

Time from onset to peak force during maximum voluntary contraction

Torque at the onset of the contraction

Torque achieved at the point where First torque time derivate approach steady state

Peak Torque (highest torque value during the maximum voluntary contraction)

Torque at 50ms from onset

Torque at 100ms from onset

Torque at 150ms from onset

Torque at 200ms from onset

Torque at 250ms from onset

Torque at the point where maximum RFD is reached