Classic exercises like planks and sit-ups are effective, but nutrition is key for sculpted abs. A six-pack isn't a sign of health or fitness, and genetics play an important role. Nutrition is the most ...

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 ...

Sit-ups and crunches both target your core muscles, but work differently. You can use both exercises to build strength, endurance, and control.

When most people think of a strong core or achieving abs, the first exercise that comes to mind is often sit-ups. While sit-ups have long been a go-to for strengthening the core, they're not always ...

It’s kind of strange, if you think about it, that the sit-up should be a thing in the first place. In what world would we have to lie down and sit up repeatedly, until our bellies are sore? What are ...

Boxing superstar Manny Pacquiao had to fly twice to Los Angeles from Manila after an emergency landing. Even though he was jet-lagged, he still ran, did 1,000 sit-ups, practiced, and took a drug test.

Celebrities, personal trainers, athletes, and bodybuilders shared their best core training tips with Insider in 2021. Classic exercises like planks and sit-ups are effective, but nutrition is key for ...