With a towel rolled in your armpit, use the cable system set at your stomach level or a stretchy tube attached to a pole or doorway. Hold your elbow at a right angle and slowly move your hand from across your stomach towards the outside of your body, then bring hand back to stomach and repeat.
Holding dumbbells in each hand in front of you with elbows and armpit at a 90-degree angle, slowly raise dumbbells until they are straight up and your forearms and perpendicular to the floor, then reverse motion.
Stand holding one dumbbell by the ends with your palms facing inward. Squat and tap the dumbbell to floor. Stand and bring the dumbbell up to starting position, then move right into the diagonal chop. Lower your arms and the dumbbell to the left of your body, pivot your body toward your left, drop your right knee, and pivot your right foot inwards. Your right heel will come off the floor. Bring the weight down as low as you can go without breaking form, then return to starting position and do the diagonal chop to the other side.
Set up 3 dumbbells in a triangle shape about one foot in front of you. Stand on right leg and use left hand to tap each dumbbell back and forth, standing straight up between each tap. Do 10 times back and forth on each leg. Keep feet shoulder-width apart with foot just hovering off floor.
Lie flat on the floor with your legs straight. Perform 20 full situps using your arms if necessary. As you get stronger, cup your hands lightly behind your head. Be sure to tuck your chin hard to chest throughout movement.
Hold dumbbells at shoulder height and perform repeated single leg step-ups onto flat bench. Each time you return to floor perform a shoulder press. Perform full set with one leg leading, then repeat with opposite leg on bench.
Place two flat benches parallel to each other, leaving the length of your outstretched legs in between. Sit on the edge of one bench with your hands on the sides of the bench and your feet on the other bench. Scoot your butt off the edge of the seat and perform tricep dips, keeping your hips close to the edge of bench throughout.
From a standing position, step your right leg forward and begin to bend your right knee in a slight lunge. Bend down toward your right foot and touch the shoelaces of your right foot with the fingertips of both hands. Repeat with alternating legs.
Lie on a stability ball and extend your arms back over your head with dumbbells held in your hands, then reverse the motion and return the dumbbells to starting position. Hold your arms at 45-degree angle throughout the movement so that triceps stay engaged.
Lie on a stability ball and perform 20 situps to center. Then roll onto your side on the stability ball and perform 20 oblique crunches. Finally roll onto your other side and perform 20 oblique crunches on that side.