as wall as plank holds which are traditionally done on your forearms. you can try holding the push up position on you hands and knees. preferably on the bed with pillow under you.
this will strengthen your upper body and shoulders when you can do this you can start doing reverse pushups. from this position lower yourself down to the pillow as slowly as you can, this is the principal of resistance as you are resisting gravity with your upper body muscles they are working and will be getting stronger
as wall as plank holds which are traditionally done on your forearms. you can try holding the push up position on you hands and knees. preferably on the bed with pillow under you.
this will strengthen your upper body and shoulders when you can do this you can start doing reverse pushups. from this position lower yourself down to the pillow as slowly as you can, this is the principal of resistance as you are resisting gravity with your upper body muscles they are working and will be getting stronger
I've always done the plank holds in push up position. When the wii fit was doing it on the forearms, it screwed me up so much.