reckonerLeg press calf raise
Sit in the leg press, slide your feet down so only the balls are on the platform, and press the sled with your ankles. Your knees stay nearly straight, so it trains the calf the way a standing raise does while you are sitting down.
Full stretch, then press through the toes.
- Pattern
- Calf
- Trains
- Calves
- Kit
- Machine leg press
- Loading
- A weight you choose
- Reckoner prescribes
- 3 sets of 10 to 15 reps at RPE 8
- Progression step
- 5 kg once the top of the range is clean
- Skill
- Simple to learn
- Recovery cost
- Very low
Muscles worked
How to do it
Set up as if to press, then extend the legs
Press the sled out until your legs are nearly straight, with a small bend left in the knees. Do not lock them out hard. That near straight knee is what makes this a standing style raise rather than a seated one.
Slide the feet down the platform
Move your feet down until only the balls of your feet are in contact and your heels are over the bottom edge. Feet about hip width, pointing straight ahead.
Leave the safety catches engaged
This is the rule that matters. If your feet slip off the platform with the catches off, the whole sled comes down on you with your legs straight. Set the stops so the sled cannot travel past your working range.
Full stretch, then press through the toes
That is the cue on your wrist. Let the heels drop below the platform until the calves lengthen, hold a beat, then press until the ankles are fully extended.
What goes wrong
Letting the knees bend as you press
If your knees bend on each rep you are doing a small leg press, and the calf is only getting part of it. Set the legs nearly straight and keep them there. The only joint that should move is the ankle.
Putting your feet too high on the platform
Too high and your heels are still supported, so the stretch at the bottom disappears and you press through a fraction of the range. Only the balls of your feet should be on the platform.
Skipping the stretch because the sled is heavy
The leg press lets you load calves far heavier than a standing machine, and the usual result is a lot of weight moving an inch. The lengthened position is where calf training does its work: standing style training with a straight knee grew the whole calf 5.6 per cent against 2.1 for the shortened seated position over twelve weeks1.
How Reckoner progresses this lift
Six weeks of this lift, from 80 kg, run through the real engine. Nothing below was typed in: the prescription, the decision and the sentence beside it all come from the same code that writes your week.
| Week | Prescribed | What it did |
|---|---|---|
| 1 | 3 x 10 at 80 kg | More reps 10 → 11 repsYou finished every set at RPE 7, with room left in the range, so the reps climb before the load does. |
| 2 | 3 x 11 at 80 kg | More reps 11 → 12 repsYou finished every set at RPE 7, with room left in the range, so the reps climb before the load does. |
| 3 | 3 x 12 at 80 kg | More reps 12 → 13 repsYou finished every set at RPE 7, with room left in the range, so the reps climb before the load does. |
| 4 | 3 x 13 at 80 kg | More reps 13 → 14 repsYou finished every set at RPE 7, with room left in the range, so the reps climb before the load does. |
| 5 | 3 x 14 at 80 kg | Deload 40% of sets offFive weeks of building, then one week lighter. About 40% of the sets come off. The load holds and your reps stay where you earned them, so you keep the strength and lose the fatigue. |
| 6 | 2 x 14 at 80 kg | More reps 14 → 15 repsYou finished every set at RPE 7, with room left in the range, so the reps climb before the load does. The lighter week is over, so this is back to three sets. |
Real engine output, not an illustration. Every row was produced by running the engine itself when this page was generated.
The full rule, and why the reps move before the load does, is in how Reckoner decides to add weight.
Questions people ask
Is this the same as a standing calf raise?
Mechanically it is close, because the knee is nearly straight in both, and it is a separate movement here with its own record. What it changes is the load path: your spine is out of it, which is the main reason to choose it, and you can usually go heavier than a standing machine allows.
How far should the heels drop?
As far as they go under control, which is further than most people allow. The bottom of the range is the part worth having, so let the sled push you into it slowly rather than dropping into it.
Will Reckoner take this out of my plan for an injury?
No. The library records no restrictions against it, which is worth noting because the leg press itself records both knee and hip. The calf raise on the same machine records neither.
Similar movements
Reckoner eases the load first when this lift stalls, and offers one of these only if it stalls again after that. A lift already as light as your kit goes has no load left to ease, so the offer comes straight away. Each of them has a page.
Sources
- Kinoshita and colleagues, Frontiers in Physiology, 2023. Triceps surae muscle hypertrophy is greater after standing versus seated calf-raise training fourteen untrained adults training one leg standing and the other seated for twelve weeks, the standing leg growing the two gastrocnemius heads by 12.4 and 9.2 per cent against 1.7 and 0.6 per cent seated, the soleus growing about the same either way at 2.1 against 2.9 per cent, and the whole calf growing 5.6 against 2.1 per cent