In my post, you will see how simple it is to buy the best lower ab workouts at home. You can start out with Leg Lifts: Get started by laying flat on your back with your hands under your buttocks. Lift your legs so they're vertical. contract your midsection by engaging the upper abs. Next, lower both legs hence the backside of feet of yours are right above the ground. After holding that position for a couple of seconds, then place the legs of yours back in the vertical position.