Crab Position Knee-Tuck to Toe-Tap
Fire up your core, triceps, and coordination with this dynamic bodyweight move. A total-body burner that improves balance and stability through controlled, rhythmic movements.
The Crab Position Knee-Tuck to Toe-Tap is a compound exercise that mainly works the core, with help from the triceps and glutes & hips. No equipment needed: it uses just your bodyweight.
Optional Equipment
Crab Position Knee-Tuck to Toe-Tap Muscles Worked
Primary
Abdominals (rectus abdominis)
Secondary
Obliques; Triceps (triceps brachii); Glutes (gluteus maximus)
How to do the Crab Position Knee-Tuck to Toe-Tap
Starting Position
Sit on the floor with knees bent and feet flat.
Place your palms on the floor behind you, fingers pointing away from your body.
Lift your hips slightly off the floor, engaging your core and triceps.
The Movement
Knee Tuck: Lift one foot off the mat and draw the knee toward your chest while maintaining balance on your supporting hand and foot.
Toe Touch: Simultaneously reach your opposite hand diagonally toward the lifted foot, briefly touching the toe or shin while twisting your torso to engage the core.
Return: Lower the hand to the floor and place the foot back down to the starting position.
Repeat: Alternate to the other side, continuing in a controlled, fluid rhythmic motion.
Form Tips
Keep your chest held up and shoulders pulled back throughout the movement.
Avoid letting your hips sag down toward the floor.
Maintain a steady breathing pattern, exhaling as you tuck and touch, and inhaling as you return to the start.
Crab Position Knee-Tuck to Toe-Tap FAQs
What muscles does the Crab Position Knee-Tuck to Toe-Tap work?
The Crab Position Knee-Tuck to Toe-Tap mainly works the core, with help from the triceps and glutes & hips. The main muscles are the rectus abdominis.
What equipment do you need for the Crab Position Knee-Tuck to Toe-Tap?
None. The Crab Position Knee-Tuck to Toe-Tap is a bodyweight exercise, so you can do it anywhere.
Is the Crab Position Knee-Tuck to Toe-Tap a compound exercise?
Yes. It's a compound movement, meaning it trains several muscle groups at once rather than isolating one.
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