If she can do it, you can do it!
These are NO JOKE.. My trainer sculpted my arms doing these here! Spider-Man Press-Up. Targets: Chest, Triceps, Abs, Obliques, Butt, Hips. Start in Push-up position, bring knee out to side to elbow, press up and return to start. Do 8 reps. Switch sides and repeat. Do 2 sets.