Between feeds, naps and nappy changes, this new Dad gave himself a whole new challenge, and it yielded some surprising ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Bored of planks and crunches? Why not try mixing things up with a killer ab ...

Most people, myself included, start core training with sit-ups. I included them in my workout routine for years and as I got stronger they began to feel easy. Despite this, I noticed my core felt weak ...

Sit-ups target your abdominal muscles, back muscles, and hip flexors, while crunches only target your abdominal muscles. • ...

If you've ever wondered (mid-crunch, most likely) exactly how many sit ups you should be doing every day to optimise your fitness, then you're in the right place - this is exactly the type of question ...

Core muscles wrap around the midsection like a girdle, forming a connecting link between the upper and lower body. They support, stabilize, and help move your spine, trunk, and pelvis, and most body ...

All the Latest Game Footage and Images from Sit-Ups Workout Are you ready for the 250 Sit-Ups Challenge? Body shaping is always good for our body. These workouts are perfect for men and women, ...

Think you can stomach the FBI’s sit-up test? The FBI accepts applications from people between 23 and 37 — though veterans may qualify for an age waiver. Besides a background check, applicants must ...

{mosads}Obama made it to 25 while DeGeneres stopped at 20 push-ups during the contest, although both women joked that they stopped before they had to. Later, DeGeneres jokingly questioned the first ...