Eccentric Heel Drop
Eccentric Heel Drop
A classic calf/Achilles strengthening drill—use both legs to rise, then lower slowly on one leg to build tendon capacity and eccentric control.
Muscles Targeted
Gastrocnemius, soleus, Achilles tendon complex, and ankle stabilizers.
Key Benefits
- Builds eccentric strength and tendon capacity
- Improves control through the lowering phase
- Great bridge from pain-limited work to heavier strength
- Easy to progress with load and range
Slow lowering is the point—treat each rep like a controlled “negative.”
Equipment Needed
Step/curb and a wall/rail for balance. Optional backpack for progression.
How to Perform
- Start on a step with both feet and rise up onto your toes.
- Shift weight to one leg at the top.
- Lower slowly on the working leg until you reach the bottom range you can tolerate.
- Put the other foot back down to help you rise again.
Programming Options
- 2–4 sets of 6–12 slow eccentrics per side
- 3–5 seconds lowering each rep
- Progress by adding load every 1–2 weeks as tolerated
When to Use It
Calf/Achilles strengthening, tendon resilience work, and return-to-running prep when you need better lowering control and tolerance.
Frequently Asked Questions
Should this be painful?
Mild discomfort can happen with tendon loading, but sharp or worsening pain is a sign to reduce range, load, or volume.
Do I have to go below the step?
Not at first. Use a smaller range and build toward deeper range as tolerance improves.
How do I make it harder?
Slow the lowering more, add a backpack, or increase range gradually—only if you can keep the rep smooth and controlled.