This is interesting question – and Brian Kim has an interesting answer on this. He answers with in relation to health and also productivity in your life. He mentions couple of good benefits for it:
- Improved concentration and focus.
- Sleep like a baby
- Wake up early
- Mental toughness
- Great habit
He says the way to get benefits from it is to increase testosterone levels by lifting weights. In my opinion, any physical exercises will lift up your mood and energy – once more focus towards your tasks on hand.
Why Every Man Should Lift Weights – [Brian Kim]