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Eccentric Step-Down

Draftstrength90%intermediate⬤ strong evidence
View FHIR resourceFHIR R4 ActivityDefinition — the interoperable form of this exercise

Positions & Range of Motion

Start
standing on a step on the working leg, pelvis level and trunk tall, the non-working leg hanging off the edge
End
working knee bent slowly to lower the opposite heel toward the floor for a light tap, then a return to the start
Range of Motion
eccentric knee flexion of the stance leg through step height (progressing 4" → 8" → 12") over ~3 seconds down

How to Perform

Stand on a step on the working leg; slowly lower the non-working heel toward the floor, then return. Progress height 4" → 8" → 12".

Watch on YouTube↗

Opens a YouTube search for “Eccentric Step-Down”

Equipment:step box
Starting position: standing

Coaching Cues

  1. 1

    Tall trunk, level pelvis — quad and glute med control descent

    (verbal)
  2. 2

    Lower the trailing heel slowly to gently tap the floor

    (verbal)
  3. 3

    Take three slow seconds on the way down

    (verbal)
  4. 4

    Standing hip stays level — hand on hip checks

    (tactile)

Evidence-Based Dosing & EMG Data

Recommended Dosing

3×10, 2–3×/week. Progress step height.

EMG Activation Data

Produces highest hip flexion and adduction moment impulses among stepping tasks; effective for hip strengthening [Hatfield 2017].

Muscles Involved (5)

Primary Movers

Quadriceps Femoris— Eccentric control — shock absorption analogue for loading response
Gluteus Medius— Pelvic stability during single-limb loading

Secondary Movers

Gluteus Maximus

Stabilizers

Hamstrings (Group)
Soleus

Easier Variations ↓

1

4-inch Step-Down

Reduce step height.

Harder Variations ↑

1

8-inch Step-Down

Increase height.

2

12-inch Step-Down

Maximum height.

3

Weighted Step-Down

Add dumbbells or weighted vest.

Target Movements (4)

Knee FlexionTibiofemoral Joint
Knee ExtensionTibiofemoral Joint
Hip FlexionHip Joint (Coxofemoral)
Hip ExtensionHip Joint (Coxofemoral)

Why This Exercise Matters

Everyday activities this exercise helps you do — essential means it directly trains the capacity the task needs:

Stair ClimbingessentialSquat to StandSingle-Leg Balance

Goals This Helps With

Rehab, performance, prevention, and mobility goals this exercise supports — essential means it's a cornerstone:

Patellofemoral (Knee) Painrehab⚠Improve Single-Leg StrengthperformanceKnee Osteoarthritisrehab