After my broken arm healed and my cast was removed, I found that my muscles had atrophied and it was difficult to use them in the same way I had before my injury. This statement refers to which of the SPORT training principles? A.Specificity B.Progression C.Overload D.Reversibility
D. Reversibility Reversibility is defined as any adaptation that takes place as a result of training will be reversed when you stop training. If you take a break or don’t train often enough you will lose fitness.