honestly just work on pushups for now. do 5-7 sets of 15(or how ever far you can get.) every other day. When you get up around 50-60, add pullups into your regime. on 15 pushups i doubt you can do a pullup, amiright?
jsut do regular pushups. after 5-6 weeks, you can add close grip and wide grip pushups. You need to get in shape before you add funny exercises.
I can do one pull up lol
I dont know what that means, but i didnt jump or anything. I just pulled myself up after curling up my feet so i wasnt touching the ground. It was hard, but i did it.
You shouldn't stick to pushups, mix them up, pushup + pullups. Do assisted pull ups if needed (using a sturdy chair).
Do a set of pushups, then a set of pull ups, repeat etc..