Abs · Body weight · Intermediate

How to do Bottoms-up

The bottoms-up exercise is a bodyweight movement targeting the abdominal muscles. It involves lying on your back, bringing your knees toward your chest, and lifting your hips off the ground to engage your core.

Bottoms-up demonstration
Primary muscle
Abs
Also works
Obliques and Hip flexors
Equipment
Body weight
Level
Intermediate
Category
Abs

How to do Bottoms-up, step by step

  1. Lie flat on your back with your legs extended and your arms by your sides.
  2. Bend your knees and bring them towards your chest, keeping your feet off the ground.
  3. Engaging your abs, lift your hips off the ground, bringing your knees towards your head.
  4. Pause for a moment at the top, then slowly lower your hips back down to the starting position.
  5. Repeat for the desired number of repetitions.

Muscles worked

Bottoms-up works your abs as the main mover, with help from your obliques and hip flexors.

Track Bottoms-up in SPLYT

Bottoms-up is already in SPLYT’s exercise library. Log your sets, reps and weight on iPhone or Apple Watch, with last time’s weights already filled in.

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