Jefferson Curl Progressions
Muscles worked
- Hamstrings
- Back Extensors
- Lower Back
- Quadratus Lumborum
Form Cues
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Stand on an elevated surface (box or step) with your feet together
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Hold a light weight with both hands in front of your body
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Begin the movement by tucking your chin to your chest
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Roll down slowly vertebra by vertebra
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Let your arms hang relaxed and the weight pull downward
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Only go as far down as feels comfortable
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Hold briefly at the lowest position
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Roll slowly back up starting from the lower back
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The head comes up last
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Keep the movement controlled and flowing
Progressions
01 Bent-Knee Standing Forward Fold
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Start standing with your feet hip-width apart, knees slightly bent.
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Slowly roll your spine down, starting from the neck, reaching towards the floor while keeping your knees bent.
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Focus on rounding your back, feeling the stretch in your spine and hamstrings.
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Pause at the bottom for a moment, then slowly reverse the motion, rolling back up vertebra by vertebra.
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Repeat for the desired reps, focusing on controlled, segmental spinal movement.
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02 Straight-Leg Standing Forward Fold
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Stand with feet hip-width apart, legs straight but not locked.
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Slowly roll down your spine, vertebra by vertebra, reaching toward the floor with your hands.
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Allow your hamstrings to lengthen as you fold, keeping your legs straight throughout.
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Pause briefly at the bottom, then roll back up with control, focusing on spinal articulation.
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Repeat for the desired reps, maintaining tension in the hamstrings and spine.
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03 Bodyweight Jefferson Curl
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Stand with your feet hip-width apart and arms relaxed in front of you.
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Begin by slowly rolling down from your neck, allowing each vertebra to curl forward until your hands reach towards the floor.
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Keep your legs straight but not locked, focusing on controlled spinal flexion.
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Pause briefly at the bottom, then reverse the motion, rolling up vertebra by vertebra.
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Repeat for reps, focusing on slow, segmental control of your spine throughout the movement.
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04 Light-Loaded Jefferson Curl
Dumbbells or Kettlebells
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Stand with feet hip-width apart, holding a light dumbbell or kettlebell in front of you.
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Slowly roll down from your neck, allowing each vertebra to flex as you lower the weight towards the floor.
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Keep your legs straight and focus on controlling the descent, feeling the stretch in your hamstrings and back.
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Pause at the bottom, then reverse the movement, rolling up with control until you return to standing.
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Repeat for the desired reps, maintaining control and using the light weight to increase the stretch.
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05 Loaded Jefferson Curl
Barbells
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Stand with feet hip-width apart, holding a barbell in the Zercher position (barbell resting in the elbow crease).
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Slowly roll down from your neck, curling each vertebra forward as you lower the barbell.
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Allow the weight of the barbell to gently increase the stretch as you reach your full range, keeping your legs straight.
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Pause briefly at the bottom, then roll back up with control, vertebra by vertebra.
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Repeat for the desired reps, focusing on maintaining spinal control and using the added weight for greater range.
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Common mistakes
Built into a program made for you
Every exercise here adapts to your goals, equipment and schedule inside the app.