Push ups (the exercise, not the bra...)
I have *never* been able to do one single push up. I'm 5ft 2 / 156lb at present and I mainly stick to using the exercise bike for calorie-burning. Yesterday I started the 30 Day Shred, but I can't do one single push up! I have never been able to - even when I try doing 'lady push ups' for a while first. Any hints / tips on…