the best sit-up variations, sit-up workouts and some frequently asked questions. Pull up your mat and hit the floor. Before we nail the sit-up technique, let's take a look at the muscles worked.

You can use a dumbbell or one of the best kettlebells ... too heavy is if you can’t fully sit up or control your weight as you lower to the floor — you’re looking for a full range of ...

It’s a common misconception that to target our core muscles the best exercises are those that ... you are really engaging your obliques in a way that sit-ups and planks cannot do,” says ...

The sit-up is still programmed, but many other exercises can strengthen your core muscles just as well, if not better. It’s a case of deciding what works best for you and your anatomy.

If you’re bored of doing your regular sit-ups then take this as your sign to ... that spinal flexion to lift your lower back off the floor the amount of force required to do this is immense ...