How to Do Crunches: Proper Exercise Form & Variations

Crunches are an extremely effective compound-muscle ab exercise. When done correctly, they target your upper abdominal, lower abdominal, oblique, and lower back muscles, and have less risk of injury than traditional sit ups. This article

How to Do Crunches Correctly — Plus 14 Variations

Emily Inspiration poupée Waldorf 38 cm - Art 'n Doll, poupée

Crunches Exercise: Forms, Variations, and Benefits

How to Do Crunches Correctly — Plus 14 Variations

Emily Inspiration poupée Waldorf 38 cm - Art 'n Doll, poupée

How to Do a Crossover Crunch: Techniques, Benefits, Variations

Images

static./a/images/f_auto/dpr_3.0,cs_srgb/w_

Images