Don't know what a puchups is?

Is it a push-up?

Before I seperated my shoulder for a second time - I could do over 70 in two minutes.

And bench my body weight for 4 sets of 10 before I would begin to get fatiqued - body weight was 215 at the time.

Now I can't do any - the shoulder motion required no longer exists - and the body collaspes onto the ground.

However I can still do a lot of on your knee's push-ups - less stress on the upper chest and shoulders.