TETSUButt-Ups
The Butt-Ups are bodyweight exercises for the core that primarily target the abs, with the hip flexors and lower back assisting. Follow the 6 steps below for correct form, with an animated demonstration.
abswaist
hip flexorslower back
body weight
How to do the Butt-Ups
- Lie flat on your back with your knees bent and feet flat on the ground.
- Place your hands by your sides, palms facing down.
- Engaging your abs, lift your legs off the ground, bringing your knees towards your chest.
- At the top of the movement, squeeze your abs and pause for a moment.
- Slowly lower your legs back down to the starting position.
- Repeat for the desired number of repetitions.
Common questions
What muscles do the Butt-Ups work?
The Butt-Ups primarily target the abs. The hip flexors and lower back work as supporting muscles.
What equipment do I need for the Butt-Ups?
None. The Butt-Ups use your body weight only, so you can do it anywhere.
How many sets and reps of the Butt-Ups should I do?
3 to 4 sets of 10 to 15 controlled reps of the Butt-Ups suits most programs — smaller muscle groups respond well to moderate loads and strict form. Progress by adding reps first, then small weight increments.
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