While sit-ups and crunches are great for building strength and stability in your core, they aren’t essential. If you’re bored ...

According to organizers, leading up to the event, Dinh will complete 5,000 sit-ups daily from April 26 through May 2, culminating in a staggering total of 25,000 sit-ups. His ultimate goal is to ...

Tired of burpees and sit-ups? Fitness coach Dan Go shares 5 overrated exercises you should skip and smarter alternatives that actually deliver results. Ever been told to do endless crunches for a ...