How to Do Crunches: Proper Exercise Form & Variations - wikiHow
2024年12月7日 · 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.
How to Do Crunches: Proper Form, Variations, & Benefits
2024年7月15日 · Here’s how to do the crunch properly, and why you should. Step 1 — Lie on your back. Bend your knees and plant your feet hip-width apart. Place your fingertips just above your ears with your...
How to do Crunches | Exercise Guide - Wellnessed
2022年12月12日 · Crunches exercise guide with step-by-step instructions on proper form, benefits, and muscles worked (with exercise images).
How to Do Crunches and Other Exercises for Toned Abs - Healthline
2019年9月26日 · To do a crunch: Lie down on your back. Plant your feet on the floor, hip-width apart. Bend your knees and place your arms across your chest. Contract your abs and inhale. Exhale and lift your...
Crunches: 19 Ways to Do a Crunch Exercise To Set Your Core …
2024年2月10日 · As a core exercise, crunches target your abdominal muscles, specifically working your rectus abdominis (the six-pack muscle) and obliques. They are an extremely effective bodyweight ab exercise that helps build a stronger core. When done correctly, crunches target both your upper and lower abdominals.
Ab Crunches: Techniques, Benefits & Variations - Verywell Fit
2024年7月9日 · Crunches have been the mainstay of ab workouts for decades. They target the rectus abdominis, the six-pack muscle that runs along the front of the torso. Ab crunches can be part of core strength or total-body workouts. Lie on the floor and bend your knees, placing your hands behind your head or across your chest.
Crunches | Exercise Videos & Guides | Bodybuilding.com
Lie flat on your back with your feet flat on the ground, or resting on a bench with your knees bent at a 90 degree angle. If you are resting your feet on a bench, place them three to four inches apart and point your toes inward so they touch.
Crunches | Illustrated Exercise Guide - SPOTEBI
Crunches Instructions. 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 muscles and hold for 1 to 2 seconds. 3. Slowly return to the starting position and repeat until set is complete.
How To Do A Proper Crunch Exercise For Better Results
2017年4月18日 · See below instructions, workouts and video demonstration on how to do a proper crunch. The crunch is one of the most common and popular abdominal exercises. The crunch exercise primarily works the rectus abdominis, transversus abdominis and also works the oblique muscles.
Ab Crunch Video Exercise Guide - Muscle & Strength
Learn how to a Ab Crunch using correct technique. Get Ab Crunch tips and advice from fitness experts.
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