Sit-ups tighten and tone the abdominal muscles that run from beneath the sternum to above the pelvis. This results in a flatter stomach and, if practised along with plenty of aerobic exercise ...

While sit-ups remain popular at gyms, on social media and in fitness workout plans, they could do more harm than good for some people. Your core was designed for more than just flexing and ...

Alan Ritchson revealed one of the secrets to his buff physique during a workout in Australia over the weekend. The Reacher star, 42, was snapped out on a beach run with his wife, Catherine, where the ...

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.

Standing abs workouts are a great way to strengthen your core without using common exercises like sit-ups, crunches and planks. Adding a kettlebell into the mix only boosts the benefits of these ...