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.
Video: Abdominal crunch - Mayo Clinic
2023年2月9日 · Dr. Laskowski: The abdominal crunch is one of the most common exercises used to train the abdominal muscles. The abdominal crunch targets the abdominal muscles, which are part of your core muscle group. The stronger your core muscles, the easier it is to do most physical activities and sports.
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.
How To Do Crunches | Abdominal Crunch | ATHLEAN-X
I'll show you how to do crunches the right way by showing you what NOT to do with the abdominal crunch exercise, as well as correct crunch form considerations.
How to Do Crunches and Other Exercises for Toned Abs - Healthline
2019年9月26日 · In this article, we’ll look at the pros and cons of doing crunches, and how to do the exercise with good form. We’ll also explore alternative exercises that may be safer and more effective at...
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.
Crunches Exercise: How To Do a Crunch For the Best Ab Workout
2022年4月27日 · Crunches and situps can be great core exercises to tone the abs when performed correctly. Learn how to do a crunch the right way. A lot of people tend to pull their necks forward with their...
15 Types Of Crunches (How To Do Them + Pros & Cons) - Fitbod
Crunches are a staple of most ab workout plans, and rightfully so. They are easy to perform, require little to no equipment, and have a ton of variations. Whether you’re a beginner or advanced, there’s a crunch variation for you. The 15 best types of crunches are:
Crunch Exercise: How to Do It, According to an Expert | PS Fitness
2024年3月28日 · Crunches utilize and strengthen your rectus abdominis (the ab muscle along the front of your stomach), internal and external obliques (which wrap around the sides of your stomach),...
How to Do Crunches to Strengthen Your Abs - SELF
2020年12月29日 · Crunches work your rectus abdominis (the long, flat muscle on the front of your torso), plus your internal and external obliques (the muscles that wrap around the side of your body). Crunches...
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