Crunch

Exercise overview

Primary muscle group: Core

Exercise type: Bodyweight

Exercise goal: Strength

Key metric: Repetitions

Average reps per set*: 503

Description: Lie supine (on your back) with your legs bent and your feet flat on the ground. Place your hands lightly either behind or by the sides of your head, keeping your elbows out. Keeping your lower back flat on the floor, raise your head and shoulders a few inches off the ground by flexing your abdomen. Exhale as you do so. Hold the contracted position for a count of two. Inhale as you lower your head and shoulders to the starting position. Repeat.

Exercise ID: 00064

Community rating:

*Remark: The average values are calculated based on exercise data from the Blaze community. For more statistics and analysis, please download the Blaze app.

Exercise tips and tricks

Mind-Muscle Connection: Focus on feeling your abs work throughout the entire range of motion. Visualize your abdominal muscles contracting and stretching with each rep.
Breathing: Exhale as you crunch up to ensure better engagement of your core muscles. Inhale as you lower back down.
Avoid Using Momentum: Perform the exercise slowly and in a controlled manner to prevent using momentum. This ensures that your abs do most of the work.
Neck Position: Keep your neck in a neutral position to avoid straining it. Imagine you're holding a tennis ball under your chin to help maintain proper alignment.
Lower Back: Keep your lower back pressed against the mat. Avoid arching your back as this can take the tension away from your abs and may lead to injury.
Range of Motion: You don't need to come all the way up. A small lift of your upper torso off the ground is sufficient to engage the abdominals effectively.
Hand Placement: Place your hands lightly behind your head without pulling on it. This can help reduce the strain on your neck and emphasize the abdominal muscles.
Engage Your Core: Tighten your core throughout the entire exercise. Imagine pulling your belly button in towards your spine to maximize muscular contraction.
Foot Placement: Keep your feet flat on the ground and ensure your knees are bent at a comfortable angle to stabilize your lower body.
Consistency: Incorporate crunches into your routine multiple times a week and pair them with a balanced diet and full-body workout for optimal results.

Exercise overview

Exercise tips and tricks

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