Reviewed by Jim Parker, CPT, B.A. Kinesiology
Reverse Crunch is a variation on the more standard crunch, although it may appear closer to something like a Leg Raise. Rather than engaging your core to bring your chest towards your pelvis, you instead elevate your legs, and bring your pelvis in towards your chest.
Reverse crunches and sit-ups primarily target the abdominal muscles, particularly the lower abs. They do not significantly work the glutes. For exercises that target the glutes, consider movements like squats, lunges, hip thrusts, and glute bridges.
Keep your core engaged for the duration of the exercise, even between reps. This exercise is designed to add instability that your core needs to compensate for. Keeping your core engaged throughout the exercise will improve the effectiveness of the exercise.
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