Exercising can help him. Cutting out fast foods and some carbs too can also help <span />
I dont know too many details, but i know that you'll definitely be sore (muscles tearing and healing tougher) and wont walk right for awhile if you did them right.
It's a pain, huh?
A. Slow twitch
These fibers assist in movements that are not fast but are continued for long periods of time and require endurance such as marathons.
The answer out of those is defiently C!!! FYI you should probally stay away from anyone offering u any kind of drug! :)