The Calibrex App measures velocity for both concentric and eccentric movements.
Are you lifting the same weight from last week faster? Green light - that means you're ready to level up.
Velocity and balance data for each rep. Establish a personalized velocity profile after just a few sessions. Know at what point you usually start to fatigue on certain exercises and estimate 1RM.
Have multiple athletes? Data is automatically organized and ready for your review.