Calf Raise Tendon Loading 8 min

Slow, heavy, full-range calf raises off a step — the Achilles and the calf are the last link between every stride and the ground, and they respond to slow tempo far better than to bouncing.

The session at a glance

• Focus: strength
• Intensity: low
• Duration: 8 minutes
• Equipment: a step; a dumbbell is optional

The protocol

1. Ankle circles — 1 min.
2. Straight-leg calf raise off a step — 3×12. Three seconds up, three seconds down, full stretch at the bottom.
3. Bent-knee (seated) calf raise — 2×15. Targets the soleus.
4. Calf stretch — 1 min. Thirty seconds each side.

Why this works

• The straight-leg and bent-knee versions load different muscles — gastrocnemius and soleus — which is why the session runs both rather than doubling one.
• The full stretch at the bottom of the step is the part most people skip, and it is where the range comes from.
• A three-second tempo in each direction removes the bounce, so the load stays on the tissue instead of on elastic recoil.

How to scale it

• Easier: keep both feet down and shorten the range until the bottom position is comfortable.
• Harder: hold a dumbbell, or move to single-leg raises once 3×12 is easy on both.
• Frequency: it is low-intensity by design, so it sits comfortably beside a running or cycling week rather than competing with it.

Sources

• MedlinePlus — Exercise and Physical Fitness
• MedlinePlus — Exercising to prevent a fall

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