workout sessions should be limited to twice a week,
work on several different muscles groups,
increase the weights only when you can do 3 sets of 10 repetition with ease
Andy gained muscle, so his shirt was tight in the arms most likely
Answer:
Replace fluids during exercise to promote adequate hydration. Drinking water is the best way to rehydrate and cool your body from the inside out. Rehydrate after exercise by drinking enough fluid to replace fluid losses during exercise......
:-))