Muscles worked
What the seated calf raise trains
Tap a muscle to see just that one and what it does in the lift.
Before the first rep
How to set up
- 01
Load the machine. Before you sit down, add plates to the pegs or set the pin. Start light enough that you can reach a full stretch and a full squeeze on every rep.
- 02
Set the pad height. Sit down and adjust the pad so it sits snug on your lower thighs, just above your knees, with your shins about vertical.
- 03
Place your feet. Put the balls of your feet on the edge of the platform, about hip width apart and toes pointing forward. Your heels hang off the edge with room to drop.
- 04
Release the safety. Push up onto your toes to lift the pad slightly, then move the safety lever out of the way. Rest your hands lightly on the pad or handles.
Step by step
How to do the seated calf raise
- 01
Lower slowly. Let your heels sink below the platform over two to three seconds until you feel a deep stretch low in your calves. Your knees stay bent and still.
- 02
Pause at the bottom. Hold the stretch for one to two seconds. This takes the springy rebound out of your Achilles tendon so the muscle starts the rep.
- 03
Rise. Push through the balls of your feet, keeping your weight on the big toe and second toe, and raise your heels as high as you can.
- 04
Squeeze at the top. Hold the top for one second with your heels as high as they go and your ankles straight, not rolling out onto your little toes.
- 05
Lock the pad. After the last rep, rise onto your toes and move the safety lever back under the pad before you take your feet off the platform.
Cues to say in your head
- Slow down, full stretch
- Pause, no bounce
- Push through your big toe
- Heels as high as possible
- Squeeze at the top
- Knees stay still
Fix these first
Common mistakes
Bouncing out of the bottom
Pause one to two seconds in the stretch. A bounce lets the Achilles tendon do the work and may irritate it under heavy load.
Half reps with too much weight
Drop the load until every rep goes from a full stretch to your highest heel position. Range matters more than the number on the pegs.
Rolling onto your little toes
Keep pressure through your big toe and second toe so your ankles rise straight instead of tipping out.
Helping with your hands or hips
Rest your hands on the pad without pulling it up, and keep your torso still. The lift should come only from your ankles.
Pad set too high or loose
Seat the pad on your lower thighs just above your knees and snug it down so there is no gap between the pad and your legs before the first rep.
Rushing the reps
Take two to three seconds down, pause, then rise with control. Fast reps turn the set into a bounce.
Stay safe
Stop the set while you can still rise most of the way, so you can lift the pad back onto the safety. If a rep stalls in the stretch, push up on the pad with your hands to help it the last bit, then move the safety lever back under it before you take your feet off the platform. Build up range and load gradually if you are new to deep calf stretches, since the Achilles tendon tends to adapt more slowly than the muscle. Stop the set if you feel sharp pain at the back of your heel or in the Achilles, or a cramp that does not ease with a stretch, and get it checked if pain lasts beyond a few days.
Programming
Sets, reps and how much weight
| Goal | Sets | Reps | Load | Rest |
|---|---|---|---|---|
| Strength | 3 to 4 | 6 to 8 | 75–82% 1RM | 2 min |
| Muscle | 3 to 4 | 10 to 15 | 60–75% 1RM | 1 to 1.5 min |
| Endurance | 2 to 3 | 15 to 25 | 50–60% 1RM | 45 to 60 sec |
Plan your next session
Put in a recent set. You get working weights for your goal, a warm-up and the plates to load.
Estimated 1RM 216 lb
Muscle sets
129–162lb
3 to 4 sets of 10 to 15 reps, 1 to 1.5 min rest. The range most people should use. Pause in the stretch and take sets close to failure.
Estimates use the Epley formula and work best from sets of 3 to 8 reps. Treat them as a starting point and adjust by how the first working set moves.
Questions
Seated Calf Raise questions
What muscles does the seated calf raise work?
Mainly the soleus, the deeper calf muscle under the gastrocnemius. Bending the knees leaves the gastrocnemius slack, so it only helps a little.
Seated calf raise vs standing calf raise: what's the difference?
The seated version bends your knees, which shifts most of the work to the soleus. The standing version keeps your knees straight, so the gastrocnemius does more. Many programs use both for full calf development.
How many sets and reps of seated calf raises should I do?
Three to four sets of 10 to 15 reps works for most people building muscle. Use a full stretch, a short pause at the bottom, and take sets close to failure.
Can I do a seated calf raise without a machine?
Yes. Sit on a bench with the balls of your feet on a plate or step and a dumbbell or plate across your lower thighs, then raise and lower your heels the same way.
Should I pause at the bottom of a seated calf raise?
Yes, a one to two second pause in the stretch is standard coaching. It stops the Achilles tendon from bouncing the weight up, so the soleus has to start each rep.
Train in Protocol
Log your seated calf raise by voice. Protocol tracks the rest.
Your last session shows up before every set, warm-ups and plates are worked out for you, and your coach sees every lift next to your sleep and recovery.