Wall Sit (works quads and core) Place back against a wall and lower yourself down into a mock seated position. It should look like you are sitting in a chair but there is nothing there. The key is keeping your back flat and pushing into the wall. Shoot for 30 seconds on this one until that’s easy then bump it to 45 sec...to 60 sec. Always challenge yourself. Challenge: Hold light hand weights out in front of you or straight to your sides for added upper body challenge. Want to see more exercises, how about a 4 Week Quick Start Exercise Guide? Check out my Healthy Grocery Store Tour….CLICK HERE. I offer this Quick Start Guide as a FREE bonus when you order!