Crunchy Frog on Floor
Engage your core with the Crunchy Frog on Floor. This dynamic exercise sculpts your abs and hip flexors by combining a V-up with a knee tuck.
- Movement
- Compound
- Force
- Pull
- Per set
- 1 min
- Rest
- 30s
Free · iPhone only · Available on the App Store
Description
Crunchy Frog on Floor is a core workout that targets abs and obliques. It's performed on the floor, with the body in a V position, arms and legs extended, then tucking knees to chest and wrapping arms around legs in a 'crunch'.
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How to do Crunchy Frog on Floor
- 01Setup
Lie on your back on the floor, extending your arms overhead and your legs straight with your ankles together.
- 02Setup
Engage your core to simultaneously lift your torso and straight legs off the floor, forming a "V" shape with your body.
- 03
Exhale as you explosively pull your knees towards your chest, simultaneously crunching your upper body forward to meet your knees.
- 04
Wrap your arms around your shins or knees at the peak of the crunch, contracting your abdominal muscles fully.
- 05
Inhale as you slowly extend your legs and arms back to the starting "V" position, maintaining control and keeping your core engaged.
Tips
- Focus on initiating the movement from your core, actively pulling your torso and legs together with your abdominal muscles.
- Keep your lower back pressed into the floor throughout the entire movement to protect your spine and maximize abdominal engagement.
- Control the eccentric (lowering) phase by slowly extending back to the V-position rather than letting your limbs drop.
- For an added challenge, try to keep your feet and upper back slightly off the floor even in the extended V-position between repetitions.
Common mistakes
- Arching the lower back: Ensure your lower back remains pressed into the floor to protect your spine and keep tension on the abs, rather than allowing it to lift off the ground.
- Using momentum: Control the movement by focusing on muscle contraction rather than swinging your limbs to complete the repetition, which reduces core engagement.
- Not fully extending: Make sure to fully extend your legs and arms back to the V-position to maximize the range of motion and core engagement, rather than stopping short.
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What muscles does Crunchy Frog on Floor work?
Crunchy Frog on Floor primarily targets Iliopsoas, Pectoralis Major Clavicular Head, Pectoralis Major Sternal Head, Quadriceps, Rectus Abdominis. Secondary muscles include Biceps Brachii, Deltoid Anterior, Obliques, Tensor Fasciae Latae.
Is Crunchy Frog on Floor good for beginners?
Crunchy Frog on Floor is rated intermediate. Beginners can still attempt it with lighter weight and careful form, but it's best to master easier variations first.
What equipment do I need for Crunchy Frog on Floor?
You need Body weight to perform Crunchy Frog on Floor. If you don't have this equipment, look for variations that target the same muscles with what you have available.
What are the best tips for Crunchy Frog on Floor?
Focus on initiating the movement from your core, actively pulling your torso and legs together with your abdominal muscles. Keep your lower back pressed into the floor throughout the entire movement to protect your spine and maximize abdominal engagement. Control the eccentric (lowering) phase by slowly extending back to the V-position rather than letting your limbs drop. For an added challenge, try to keep your feet and upper back slightly off the floor even in the extended V-position between repetitions.
What are common mistakes when doing Crunchy Frog on Floor?
Arching the lower back: Ensure your lower back remains pressed into the floor to protect your spine and keep tension on the abs, rather than allowing it to lift off the ground. Using momentum: Control the movement by focusing on muscle contraction rather than swinging your limbs to complete the repetition, which reduces core engagement. Not fully extending: Make sure to fully extend your legs and arms back to the V-position to maximize the range of motion and core engagement, rather than stopping short.
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Free · iPhone only · Available on the App Store