Sit-Ups vs. Crunches

Muscle cells are more metabolically active than fat cells. By helping you build muscle, sit-ups will help you burn more calories in the long run.
In this at-home workout tutorial, learn 3 moves to strength your ab muscles without any equipment.

Situps vs. Crunches Situps and crunches both strengthen and develop core muscles, improving posture and reducing the chance of back inju

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Crunches Vs. Sit-Ups – Peak Fitness Mountain Home Idaho

Crunches vs sit ups: what's the difference - and what's best for your abs?

The Major Differences Between Sit-Ups and Crunches