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Resistance Band Single-Leg Seated Leg Extension

Beginner
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Seated single-leg knee extension using a resistance band that targets the quadriceps to build strength, endurance, and knee stability; useful for home workouts or rehab to address imbalances.

About Exercise

Equipment

Bands

Difficulty

1/5 • Beginner

Primary Muscle Groups

Quads

Popularity Score

5

Goals

Hypertrophy
Endurance
Rehab

Training Style

Functional Training

Setup Requirements

Requires Rack

No

Requires Bench

Yes

Requires Spotter

No

Space Needed

Small

Noise Level

Low

Muscle Breakdown

Quads

10/10

Rectus Femoris, Vastus Lateralis, Vastus Medialis

Programming

Typical Rep Range

10-20 reps

Rest Between Sets

30-60 seconds

How to Perform

Sit on a sturdy chair with back straight and feet flat. Anchor a resistance band low in front of you and loop the other end around one ankle.

  1. Bend your knee to 90 degrees with foot on floor.
  2. Exhale and extend your leg forward, straightening the knee.
  3. Squeeze your quadriceps at the top.
  4. Hold briefly if desired.
  5. Inhale and slowly bend knee to return to start.
  6. Switch legs after reps.

Coaching Tips

Form Cues

  • Keep back straight
  • Squeeze quads hard
  • Control the return
  • Toes point up slightly

Breathing

Exhale during extension; inhale during return. Brace core throughout.

Tempo

2-1-2

Range of Motion

Knee from 90-degree bend to near full extension without locking.

Safety

Safety Notes

  • Avoid hyperextension at top
  • Use appropriate band tension
  • Secure anchor firmly
  • Stop if knee pain occurs

Spotting

Not required; perform solo with proper form.

Common Mistakes

  • Using momentum
  • Locking knees
  • Letting band snap back
  • Poor posture leaning forward

When to Avoid

  • Acute knee pain
  • Recent knee surgery

Flexibility Needed

  • Knee flexion to 90 degrees

Build Up First

  • Basic seated posture control

Also known as

Banded Seated Leg Extension, Single-Leg Banded Quad Extension, Resistance Band Seated Knee Extension

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