Продолжительность: 1:27
Опубликовано: 19 янв. 2009 г.

Продолжительность: 1:07
Опубликовано: 3 июл. 2019 г.

9 июл. 2024 г. · Engage your core. Crunch your ribs toward your pelvis using your abdominal muscles. Exhale as you come up and keep your neck straight, chin up.

26 сент. 2019 г. · How to do a basic crunch · Lie down on your back. Plant your feet on the floor, hip-width apart. Bend your knees and place your arms across your ... Pros and cons · How to · Bicycle crunch · Safer crunch

1. Lie down on the mat, keep your knees bent, your back and feet flat, and your hands supporting your head. 2. Lift your shoulders, squeeze your abdominal ...

HOW TO DO CRUNCHES: A STEP-BY-STEP GUIDE · Lie down on the floor or exercise mat, with your legs bent so your knees are pointing upwards. · Place your ...

3 июн. 2024 г. · Sit down with your knees bent and feet flat on the ground. Lean back slightly, engaging the core and keeping the back straight. Hold your arms ...

24 авг. 2017 г. · Check out this FITNESS SPECIAL video and learn to do perfect CRUNCH only on Mind Body Soul. If you're looking for a way to strengthen your ...

23 нояб. 2021 г. · 1.Reverse Crunch · Lie down on the floor with knees bent and feet planted hip-width apart. · Place your hands on the floor by your side.