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= Eccentric Phase, Loading
= Concentric Phase, Thrust
Concentric phase duration
The duration from the moment when the speed becomes > 0 until
the moment of separation
The duration from the start of the movement to the instant before
that when the speed becomes > 0
The peak in Force before separating from the ground
Maximum velocity
Vmax [m/s]
The peak in Velocity before separating from the ground
The time it takes to reach peak force starting from the moment of
the beginning of the concentric phase
Rate of Force Development
This is the ratio between the maximum Force and the time taken to
reach it starting from the beginning of the concentric phase. The
higher it is the more explosive I am. RFD is a significant parameter
for the Squat Jump