Curufinwe
Registered User
- Feb 28, 2013
- 57,459
- 46,349
B/c when a young player overdoes the weights, they tend to get stiff and slower.
A good strength program combines weight lifting with exercises to maintain flexibility, and focuses on balanced strengthening.
A well designed program can make some players faster, as it works the legs as well as the upper body.
The fact that York improved his lateral agility after a couple months suggests he over did it - while he needed more upper body strength, it's not something you can do in one summer - most players gradually fill out in their late teens and early 20s.
This is a whole new level of crazy fan fiction.