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  7. EZ-Bar Legs Side Pull In Sit-Up

Exercise guide

EZ-Bar Legs Side Pull In Sit-Up

  • Advanced
  • Compound
  • Rep-based
  • Waist

This advanced compound movement integrates a weighted sit-up with a lateral knee tuck to aggressively target the rectus abdominis and obliques while challenging hip flexor strength. The addition of the EZ-bar increases the stability requirement and provides a significant load to the entire core complex.

Reviewed by the Crucible team · Updated June 2026

Watch the EZ-Bar Legs Side Pull In Sit-Up demonstrationGuided video and your full workout live in the Crucible app.

Muscles worked

Primary

  • Abs
  • Obliques

Secondary

  • Erector spinae

Equipment

  • Ez barbell

Setup

  1. Lie flat on your back with legs fully extended and heels hovering slightly off the floor.
  2. Grip the EZ-bar at the inner knurling with a shoulder-width overhand grip.
  3. Hold the bar directly over your chest with arms extended, locking your shoulder blades into the floor.

How to do it

  1. Exhale as you sit up, simultaneously drawing both knees toward your right elbow while keeping the bar level.
  2. Contract your obliques at the top of the movement, bringing your chest and knees as close together as possible.
  3. Inhale and slowly lower your torso and legs back to the starting position in a controlled manner.
  4. Alternate sides by pulling your knees toward your left elbow on the following repetition.

Form checklist

  • Keep the EZ-bar horizontal and stable; do not let it tilt as you rotate.
  • Maintain a hollow body position at the bottom to keep the core engaged.
  • Avoid letting your heels touch the ground between repetitions.
  • Ensure the movement comes from the core, not by swinging the arms or bar.

Pro tips

  • Think about 'shortening' the distance between your hip bone and lower ribs to maximize oblique recruitment.
  • Pause for a split second at the peak of the contraction to emphasize the mind-muscle connection with the deep abdominals.

Make it harder

  • Increase the load by adding weight plates to the EZ-bar.
  • Perform the eccentric phase (lowering) with a 4-second tempo to maximize time under tension.

Frequently asked

What muscles does the ez-bar legs side pull in sit-up work?
The ez-bar legs side pull in sit-up primarily targets the abs and obliques, and also works the erector spinae as secondary muscles.
What equipment do you need for the ez-bar legs side pull in sit-up?
The ez-bar legs side pull in sit-up uses ez barbell.
Is the ez-bar legs side pull in sit-up good for beginners?
The ez-bar legs side pull in sit-up is rated advanced. Build a base with simpler variations first, then progress to it with light load and strict form.

Related exercises

  • 3/4 Sit-UpBeginner · abs and obliques
  • 45 Degree Bicycle Twisting CrunchIntermediate · abs and obliques
  • 45 Degree Lean Back Alternate Knee RaiseBeginner · abs and obliques
  • 45 Degrees Arms PlankIntermediate · abs, deltoids, obliques, and pectorals

Train this with a plan, not guesswork

Crucible builds the ez-bar legs side pull in sit-up into a precise program around your body, equipment, location, and time.

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