Use PushUp Bars for plank jacks, plank jump, mountain climb?
I'm 5'0, so I have short arms. It's difficult for me to do push ups with bare hand, and also wrist strain. Now, I'm doing 30 Day Shred. I've got Push Up Bars (Nike) to help with the push ups in level 1. In level 2&3, Jillian adds in many plank variations, like plank jacks, plank jumps, mountain climbing (running plank),…