68.8k views
2 votes
Discuss the different theories that have attempted to explain how muscles gain strength with training.

User Marczellm
by
9.2k points

1 Answer

4 votes
I once read an article on how the muscle tissue gets slightly damaged when used and the body repairs it stronger so the muscle tissue is tougher in term making you stronger. 
User Yongbok
by
8.3k points