By far the most common resistance exercise known to man for working the abs is the rope crunch. It’s also the ab exercise done most incorrectly. This is because there are two ways to crunch the cable (assuming you’re doing them on your knees, as you should). One way is to pull the weight down […]
Original Source:
https://www.muscleandfitness.com/workouts/abs-and-core-exercises/youre-doing-rope-crunches-wrong-heres-how-to-build-a-six-pack/
