Video summary

Amputee Strengthening: Preparing for Your Prosthesis- Prosthetic Training: Episode 5

Main summary

Key takeaways

Wellness and Self-Improvement

Key wellness / rehabilitation strategies & tips (pre-prosthesis training)

Core principles for pre-prosthetic exercises

  • Prioritize range of motion (ROM) over strength early.
    • Prevent/limit contractures by maintaining full joint mobility (especially hip/knee joints).
    • Strong but stiff = harder to improve gait cycle later.
  • Use modified closed-chain patterns (body weight as “safe resistance”).
    • Even without the foot, lower-extremity muscles respond well when exercises mimic closed-chain demands.
  • Make exercise gait-specific.
    • Choose movements/angles based on what the patient wants to do in the future—primarily walking—and train muscles at the relevant phases/angles of the gait cycle.

Post-operative foundation (motor activation + gentle mobility)

Three priority early drills (with towel/pillow/soft support under/around the residual limb):

1) Bed mobility / rolling to the sound side

  • Practice rolling (functional transfer positioning).
  • While supporting the residual limb, move it through pain-free extension ↔ flexion gently to keep the hip “lubricated” (don’t force range).

2) Glute motor activation (to support hip function + future gait)

  • Use a soft surface behind the residual limb (thin → thicker as tolerated).
  • Ask for glute squeeze until there’s mild pressure—no lifting/pressing hard.
  • Goal: improve future range/strength and help counter tight hip flexors via reciprocal inhibition.

3) Adductor motor activation

  • Place a pillow/towel roll between legs.
  • Ask for gentle adductor squeeze (light tension, no pain/crushing).
  • Purpose: work “opposite” muscles to reduce risk of typical contractures (flexion/abduction/external rotation patterns).

Progression pathway: activation → motor control → strength

  • Basic level = motor control
    • Don’t just turn muscles on—begin using them with controlled movement.
    • Re-taught muscle attachment/function needs practice.
  • Advanced level = strength with gait-relevant loading
    • Use higher body-weight demands and stability needs.

Strengthening exercises (basic → advanced concepts)

Common tools: towel rolls, foam rollers, stool, flat surface; focus on alignment and controlled reps (often 10–15 reps with small holds).

Glutes / extensors (hip bridging over residual limb)

  • Basic: foam/towel roll under residual limb → press down and lift hips for a short hold (e.g., ~4–5 count).
  • Advanced: lift the contralateral leg off the ground while bridging → more full-body load on residual side.

Adductors (mid-stance mimic)

  • Stool + towel → residual limb rests with hip positioned in extension.
  • Basic: squeeze down into stool and lift slightly off mat while maintaining neutral alignment.
  • Advanced: add more challenge by moving/lifting legs and increasing hip lift demand.

Hip flexors (stretch + controlled activation)

  • Use towel/foam for passive extension stretch where possible.
  • Basic: press down to lift hips slightly, then relax and let hips drop into stretch.
  • Advanced: lift the other leg first for more loading/activation.

Abductors (mid-stance mimic)

  • Stool + towel roll → residual limb brought into full/neutral extension.
  • Basic: press into towel roll and lift hips.
  • Advanced: remove stool support (more independent loading).

Core + pelvic rotation control

  • Basic: “bed-pan” style bridge—core squeeze + small hip lift.
  • Advanced: single-sided bridge with pelvic rotation (anterior/posterior rotation control) while maintaining bridge control.

Post-operative functional mobility add-on

  • Knee/hip mobility while in transfer/side-rolling position
    • Reach across chest → roll to side (transfer setup).
    • Then, while supporting residual limb: flex knee/hip to comfort → return to extension repeatedly without pain.

Bilateral amputation-specific emphasis

  • Hip extension range is absolutely critical for energy-efficient walking.
    • If they can’t reach full hip extension, ambulation energy cost rises dramatically.
  • Glute activation + hip flexor relaxation/stretching are prioritized early.
  • Start with simpler bilateral bridging if weaker (legs help each other), then progress to single-leg isolation.

Bilateral key progressions (overview)

  • Bridging for glute/extensor activation
    • Basic (weaker): bridge with both legs together using softer/thinner support.
    • Advanced: lift one leg (then fully isolate) while bridging to build prosthetic control.
  • Adductor training (opposite of expected abduction contracture risk)
    • Add intensity by using a stool to position the residual limb in extension, squeeze/lift more aggressively.
  • Abductor training
    • Stool support to maintain neutral extension, press into towel roll and lift hips.
    • Advanced: lift without support to require independent abductor control.
  • Prone positioning (closest to standing)
    • Spend time in prone to work toward full extension resting posture and reduce energy cost.
    • Exercises in prone focus on stretching into extension and strengthening hip/back extensors (often towel-squeeze / lift towel off mat).

Presenters / sources

  • David Lawrence (Presenter; Missiongait prosthetic training video, Episode 5 in the prosthetic interventions series)
  • Missiongait (Series/source mentioned: https://YouTube.com/missiongait)

Original video