The corkscrew exercise is performed lying on your back with your hands placed on the floor next to your hips or behind your head for a more challenging variation. From here, you’ll softly bend your ...

While sit-ups remain popular at gyms ... controlled to maintain stability throughout the exercise. The Russian twist is a dynamic exercise that targets your entire trunk using rotation with ...

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.

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.

But on the days when you just want to move your body and do so from home, that’s when an online class steps up to the plate ... movements such as bending, twisting, and lifting as these all ...

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.