Exercise guide
Lever Lying Leg Curl Calf Raise
- Intermediate
- Isolation
- Rep-based
- Lower legs
- Upper legs
This variation repurposes the lying leg curl machine to perform a donkey-style calf raise, providing a stable, guided path for intense calf isolation. It effectively targets the gastrocnemius and soleus by allowing for a deep weighted stretch and a powerful peak contraction.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Place a calf block or sturdy step on the floor at the foot of the lying leg curl machine.
- Position yourself with the balls of your feet on the edge of the step and your heels hanging off.
- Hinge at the hips and position the padded lever arm so it rests securely across your lower back or sacrum.
- Grip the machine's frame or handles to stabilize your upper body.
How to do it
- Exhale as you drive through the balls of your feet to raise your heels as high as possible.
- Pause at the top of the movement for one second to maximize the peak contraction in the calves.
- Inhale as you slowly lower your heels below the level of the step until you feel a deep stretch in the lower legs.
- Maintain a controlled tempo, avoiding any bouncing or use of momentum at the bottom of the rep.
Form checklist
- Keep your knees slightly unlocked but rigid to keep the tension on the calves.
- Ensure the balls of your feet are centered on the step to prevent slipping.
- Move through the largest range of motion possible, from full stretch to full extension.
- Keep your spine neutral and core engaged to protect your lower back from the lever pressure.
Pro tips
- Pause for 2 seconds at the bottom of each rep to dissipate the stretch reflex and force the muscles to do the work.
- Focus your pressure through the big toe rather than the outer toes to better engage the inner head of the gastrocnemius.
Make it harder
- Perform the movement unilaterally (one leg at a time) to increase the load and correct strength imbalances.
- Implement a '1.5 rep' style where you perform a full rep followed by a half rep from the bottom to the mid-point.
Frequently asked
- What muscles does the lever lying leg curl calf raise work?
- The lever lying leg curl calf raise primarily targets the hamstrings, and also works the glutes as secondary muscles.
- What equipment do you need for the lever lying leg curl calf raise?
- The lever lying leg curl calf raise uses leverage machine.
- Is the lever lying leg curl calf raise good for beginners?
- The lever lying leg curl calf raise is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.
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