Things I am plankful for:
1) The air in my lungs
3) The 1996 drama action flick "Twister" (featuring Helen Hunt and Bill Paxton) that I am not totally watching right now.
Trainer tip: planks really are a wonderful total body exercise that can be incorporated into a number of different workouts in various ways! In terms of technique, start from the feet and work your way up
1) Drive the heels back slightly like you are gently trying to stretch your calves.<