The fitness world has embraced a new champion in core training, and traditional sit-ups have taken a backseat. The plank, ...

There are many sit-up variations that can help you achieve your weight loss goals, as well as keep your fitness regime ...

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

Also known as a jackknife, the bodyweight move recruits the entire core and provides a stability challenge that sit-ups ... to know about V-ups—from the benefits, technique, variations, and ...

How to do a zombie sit-up A zombie sit-up is an advanced variation of the traditional sit-up. The key is to move slowly and with control and to really think about engaging your core — to do this ...

There’s almost a 100% chance you’ve probably got some sort of curl variation scheduled into your training on your quest to beef up your biceps, using either a pair of dumbbells or a barbell.