Bodyweight Jefferson Curl

Muscles worked

Setup

1. Stand tall on a stable box or step with your feet hip-width apart.
2. Position your toes near the edge of the step to allow your hands to descend below the level of your feet.
3. Engage your core and let your arms hang naturally in front of your thighs with your palms facing your body.

How to do it

1. Begin the movement by tucking your chin to your chest and slowly rounding your shoulders forward.
2. Exhale as you continue to roll down one vertebra at a time, keeping your legs straight and letting your arms hang heavy.
3. Reach as far down as your flexibility allows, pausing at the bottom to feel a deep stretch in the hamstrings and lower back.
4. Inhale as you reverse the movement, slowly stacking your spine back up from the lumbar to the cervical region until you are standing tall.

Form checklist

• Keep your knees straight throughout the entire movement without locking them into hyperextension.
• Move with a slow, controlled tempo, avoiding any bouncing or jerky motions.
• Focus on 'segmental' movement, ensuring each part of the spine moves individually.
• Keep your weight centered over the middle of your feet rather than shifting your hips too far back.

Pro tips

• Visualize your spine as a bicycle chain, moving one link at a time to maximize articulation.
• Actively pull your belly button toward your spine during the descent to create internal tension and support the lower back.
• At the bottom of the movement, think about pulling your forehead toward your shins to deepen the posterior chain stretch.

Make it harder

• Hold a light kettlebell or dumbbell to add a weighted stretch, which helps pull the spine into deeper flexion.
• Slow the eccentric (downward) phase to a 10-second count to increase time under tension and control.

Frequently asked

What muscles does the bodyweight jefferson curl work?

The bodyweight jefferson curl primarily targets the glutes, hamstrings, and trapezius, and also works the erector spinae and obliques as secondary muscles.

What equipment do you need for the bodyweight jefferson curl?

The bodyweight jefferson curl requires no equipment — just your body weight.

Is the bodyweight jefferson curl good for beginners?

The bodyweight jefferson curl is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.

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