If you’re a little hazy on the difference between sit-ups vs. crunches, you’re not alone. They both strengthen your core, but the details on how they differ and the benefits of each can be ...
My colleague Sam Hopes, a personal trainer, has explained the difference between ab and core muscles, as it can get a little confusing when people so often use the terms interchangeably.
Heather Milton, a senior exercise physiologist at NYU Langone Health, does not recommend sit-ups or crunches for building your core because they put your spine through unnecessary stress.
That’s certainly the opinion of the team of fitness trainers at Calisthenicmovement, a group of calisthenics experts who ...