To work the lateral muscles while doing sit-ups, twist slightly to the left for five sit-ups, and then do the same thing to the right for five repetitions.

The seven-minute abs workout was put together by fitness trainer Maddie Lymburner, who goes by MadFit on YouTube, and it’s set to the beat of Daft Punk’s Around The World. That means you do your reps ...

Place your hands by your temples, with your elbows pointing out to the side. Lift your left knee, and at the same time, bend ...

Optimal sets and reps: 3 to 4 sets of 15 to 30 reps As you come up in the traditional sit-up, twist your torso toward one side, bringing the opposite elbow toward the knee on the twisting side.

The main difference between sit-ups and crunches is the range of motion involved in each exercise. Sit-ups require you to lift all the way up, while crunches require a slight lift off the ground.

The sit-up twist down is a great move One move you do in the workout that was new to me is the sit-up and twist down. For the move you sit-up as normal then twist your torso to each side twice on ...