[Flyingdogs]

Originally Posted by WildStrawberry

I was having a really hard time with the exercise too, until I realized you can do them like this: http://www.youtube.com/watch?v=jj0eox45Dv4

that his knees do not extend fully. That would make it easier. I've been trying to start with a straight-leg plank.

I also notice now how far apart his ankles are on the ball, not on the top of the ball at all, more like 10 and 2.