What muscles does the crunch work?

Like situps, crunches help you build muscle. But unlike situps, they work only the abdominal muscles . This intense muscle isolation makes them a popular exercise for people trying to get six-pack abs. This also makes them ideal for strengthening your core, which includes your lower back muscles and obliques.

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How do men do reverse crunches?

Lie on your back with your arms on the floor at your sides, palms facing down. Bend your knees and bring them towards your chest by contracting your abs. As they rise, roll your pelvis to lift your hips off the floor. Squeeze at the top then slowly lower until your thighs are perpendicular to the floor.

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What is toe touches?

Raise your feet up so your back and feet are at a 90-degree angle. Extend your arms out towards your shins. Crunch your abs and reach up to touch your toes then return to starting position. For more exercise demo’s check out.15 Oca 2020

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