The sit-up is still programmed, but many other exercises can strengthen your core muscles just as well, if not better. It’s a ...

Here, MH breaks down the benefits of sit-ups, the muscles worked, how to do them, how many reps and sets you should be aiming for, the best sit-up variations, sit-up workouts and some frequently ...

So if you find sit-ups put pressure on your lower back or have joint pain that makes getting up and down a challenge, this is ...