I've been doing a "challenge" with a friend where we do squats, sit-ups, and push-ups everyday. After following a Yoga With Adrienne video, we did 40 of each. I cannot do real pushups yet; I do modified elevated pushups. My first goal is to be able to do real pushups! I'm brand new to calisthenics (first day in this group) so I'm not even sure where to start other than pushups!!