Single-Leg Seated Calf Raise: how to do it right
In short: A single-leg ankle extension in a seated position, targeting the soleus with a peak of tension in the shortened contraction.
How to do it, step by step
- 1Sit down, place the ball of the foot on the footrest, heel hanging free, load resting on the knee.
- 2Let the heel drop to lightly pre-stretch, without forcing the bottom range.
- 3Push through the sole and raise the heel as high as possible, pressing on the big toe.
- 4At the top, squeeze the calf hard for 1 second, maximum contraction.
- 5Lower slowly over 2 to 3 seconds, total control, then go again. Finish one side before the other.
The mistake to avoid
Don't bounce. Pause at the top on your toes.
Other common mistakes
- Bouncing at the bottom to use momentum: you lose the contraction peak, slow down and start from a stable position.
- Not going all the way up: you miss the most tense zone, go for full heel extension.
- Lowering too fast: control the return over 2 to 3 seconds to keep the tension.
- Neglecting the push on the big toe: it shifts the work, keep pressure on the inner side of the foot.
Muscles worked
- Main:
- Calves
The soleus is the main mover: with the knee bent, the gastrocnemius, which crosses the knee, is relaxed, so it is the soleus that does the ankle extension work. The toe flexors and the tibialis posterior stabilize the foot. Single-leg, you isolate each calf with no compensation from the strong side.
What to replace it with
Same muscle, same part of the movement: these exercises do the same job.
- Weighted Single-Leg Calf Raise Hold ›
- Standing Dumbbell Calf Raise ›
- Standing Kettlebell Calf Raise ›
- Calf Raise Hold ›
- Backpack Seated Calf Raise ›
Frequently asked questions
How do I do this exercise?
Sit down, ball of the foot on the footrest, heel hanging free, load resting on the knee. Let the heel drop to lightly pre-stretch, then push through the sole and raise the heel as high as possible, pressing on the big toe. Squeeze hard for 1 second at the top, lower slowly, finish one side before the other.
How far down should I go?
The max tension is at the very top, when the heel is raised and the soleus fully contracted, not at the bottom. Go all the way up, lock for 1 second and feel the calf burn. The descent is just a transition, do not skim over the top, that is where everything is decided.
I don't feel anything, is that normal?
You should feel the soleus burn at the top of the movement. The calf is very enduring: raise the reps toward 12 to 20 per leg and emphasize the second of contraction with the heel raised. If you feel nothing, it is often that you are not going all the way up or that you bounce at the bottom, slow down and go for full extension.
How fast should I do the movement?
Rise firmly, squeeze for 1 second at the top, then lower slowly over 2 to 3 seconds with total control. No bounce at the bottom, you restart from a stable stop. It is the top squeeze plus the braked descent that do the work.
How should I breathe?
Breathe in as the heel goes down, breathe out as you rise and during the top squeeze. Keep a light abdominal brace, the torso stays fixed, only the foot works.