- Joined
- Jul 30, 2006
- Messages
- 9,113
I definitely think genetics are a HUGE factor.
not just for how the body is constructed physically like muscle insertion and amount of particular muscle fibers, but chemically as well allowing some to grow with way way less than others and allowing some to use WAY more than other and not have terrible side effects.
not just for how the body is constructed physically like muscle insertion and amount of particular muscle fibers, but chemically as well allowing some to grow with way way less than others and allowing some to use WAY more than other and not have terrible side effects.