Beginner: Assume push-up position with knees on mat & ankles crossed. Place SmithShaper (SS) so that it will roll out a 45 degree angle. Place hand on floor and the other on the center the SS. Keeping your back straight, slowly lower your body and push the SS away from your body to desired range of motion. Then push-up while pulling the SS back toward you.
Repeat this movement for all reps and switch sides. Intermediate: knees off the floor.