What arm stretches should I do before doing push ups?

Question

What arm stretches should I do before doing push ups?

Answer 1

It is more important to warm up your body with some light cardio before doing any sort of intense exercise.  When you warm up, your joints become lubed and are ready.  Also, you should never stretch without warming up first.  If you want, you can do tricep stretches and pectoral stretches.  Check how to do them on the internet.