What are the most effective body weight exercises?
Bodyweight exercises can be very effective for building muscle mass. A lot of people make the mistake of assuming that calisthenic moves are only good for warming up or getting lean. That's wrong.
I mean have you ever looked at a male gymnast physique at the Olympics, those dudes are jacked. And as far as I know, they mainly train with bodyweight movements. So, yes it is effective for building muscle mass.
If I am to choose the most effective ones for building muscle mass, I would choose the following: