Calf Raise (Bodyweight)
The Bodyweight Calf Raise is a foundational lower body exercise that targets the gastrocnemius and soleus muscles of the lower leg. It involves driving the balls of your feet into the ground to lift your heels, strengthening the calves and improving ankle stability.
Iridium tracks your performance relative to your reported body weight to measure overload on this fixed-resistance movement. The system uses your RPE inputs to verify that high-repetition sets reach sufficient intensity before increasing volume. This ensures every set contributes toward the Minimum Effective Volume required for calf growth rather than becoming junk volume.
Form Cues
- Press firmly through your big toe to keep the ankles aligned
- Lower your heels slowly until you feel a deep stretch
- Drive your heels straight up as high as possible
- Pause and squeeze the calf muscles hard at the top
- Keep your legs straight but knees slightly soft, not locked
- Don't bounce your heels off the floor at the bottom
- Don't roll your ankles outward onto your pinky toes
- Don't rush the downward phase of the movement
- Don't bend your knees excessively unless targeting the soleus
Common Mistakes
- Bouncing at the bottom
- Using a shortened range of motion
- Rolling ankles outward (supination)
- Performing reps too quickly
- Shifting weight onto the pinky toes
Muscles Worked
This exercise primarily targets the gastrocnemius, the large, heart-shaped muscle on the back of the lower leg, and the soleus, which runs underneath it. Strengthening these muscles is crucial for explosive power in running and jumping, as well as providing essential stability for the ankle joint during standing movements.
Primary
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