The Science: The Windlass Mechanism

The Windlass Mechanism forms the basis of the biomechanics behind everything we do at Profeet



heel strike when walking and running

1. Heel Strike (breaking phase)


Reverse Windlass Active

  • Foot in breaking phase in preparation for heel strike and shock absorption
  • Plantar Fascia in tension and toes flexed






windlass in active

2. Foot Flat (support phase)


Windlass inactive

  • Support phase
  • Spring ligaments capture body weight
  • Foot pronates
  • Posterior Tibialis helps decelerate medial arch
  • Plantar Fascia - in tension
  • Most joint alignment problems occur.
  • Profeet utilises this inbuilt natural mechanism for position the foot for moulding
  • Most injuries or discomfort occurs at this point which is the windlass mechanism is not functioning
  • A profeet custom insole will support and stabilise the foot






windlass active

3. Toe off (propulsive phase)


Windlass active

  • Calf elevates foot
  • Body weight passes forward of foot
  • Peroneus Longus plantar flexes first ray in support and propulsive phase of gait - supination of forefoot
  • Plantar Fascia tension at maximum
  • Foot forms rigid lever for propulsive phase


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    PROFEET LAB
    867 Fulham Road
    London
    SW6 5HP

    APPOINTMENTS
    call 020 7736 0046
    email info@profeet.co.uk