Crunches on a machine

This machine allows you to simultaneously work your abs and the iliopsoas muscle.

Nuances and Mistakes

1. This exercise is similar to floor crunches with your legs elevated. Like any machine, it has a significant advantage: the ability to vary the weight resistance. There are machines with rollers and straps, sitting and lying versions. However, the principle of executing the movements is the same.

2. At the top of the movement (if the design allows), it is advisable to arch your back and additionally stretch the abs.

3. You should strive not just to lean back with your entire back but to twist your torso. The abs are responsible not for leaning but for the twisting motion.

4. Choose a weight that allows you to perform at least 10 quality repetitions.

5. To enhance the effect, you can pause for a moment at the lowest point. You don’t need to straighten all the way.