Exercise guide
Barbell Diagonal Leg Lift Rollout
- Advanced
- Compound
- Rep-based
- Lower legs
- Upper legs
- Waist
An advanced core stability variation that combines anti-extension with rotational resistance and posterior chain activation. By rolling at an angle and lifting a leg, you significantly increase the demand on the obliques, glutes, and shoulder stabilizers.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Primary
Secondary
Equipment
Setup
- Load a barbell with round plates and place it on the floor in front of you.
- Kneel behind the bar with your knees hip-width apart and toes tucked for stability.
- Grip the barbell with an overhand grip, hands slightly wider than shoulder-width.
- Engage your core and tuck your pelvis slightly to create a flat back.
How to do it
- Inhale and brace your core, then roll the barbell forward at a 45-degree angle to the right side.
- Simultaneously lift your left leg straight back and up until it is in line with your torso, squeezing the glute hard.
- Pause for a split second at full extension without letting your lower back arch or your hips sag.
- Exhale and use your lats and obliques to pull the barbell back to the starting position while lowering your leg with control.
Form checklist
- Keep your arms straight but not locked throughout the entire range of motion.
- Maintain a neutral spine; do not allow your lower back to dip toward the floor.
- Ensure your hips stay square to the ground rather than tilting toward the lifted leg.
- Control the tempo—avoid using momentum to 'bounce' out of the extended position.
Pro tips
- Focus on the diagonal tension line from your reaching hands to your lifted foot to maximize oblique engagement.
- Imagine pulling the bar back toward your knees using your armpits (lats) rather than just your arms.
- Keep your neck neutral by looking at a spot on the floor just ahead of the barbell.
Make it harder
- Perform the movement from a standing position to drastically increase the lever length and core demand.
- Add a 3-second isometric hold at the point of maximum extension.
Frequently asked
- What muscles does the barbell diagonal leg lift rollout work?
- The barbell diagonal leg lift rollout primarily targets the abs, hamstrings, lats, and obliques, and also works the erector spinae, hip flexors, and quadriceps as secondary muscles.
- What equipment do you need for the barbell diagonal leg lift rollout?
- The barbell diagonal leg lift rollout uses barbell and weight plate.
- Is the barbell diagonal leg lift rollout good for beginners?
- The barbell diagonal leg lift rollout is rated advanced. Build a base with simpler variations first, then progress to it with light load and strict form.
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