A thread on why you need dorsiflexion for more than just squatting
If you want to walk, run, or sprint well, you need the minimal 10 degrees of dorsiflexion for proper mechanics.
Dorsiflexion is maximized just before heel lift in gait/running.
If there isn’t enough...
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If you want to walk, run, or sprint well, you need the minimal 10 degrees of dorsiflexion for proper mechanics.
Dorsiflexion is maximized just before heel lift in gait/running.
If there isn’t enough...
(1/6)
dorsiflexion present, Blackman et. al, 2009 found that it
tension on the Achilles’ tendon, which eventually causes the foot arch to collapse and causes premature heel lift.
This can
potential for injury as vertical forces associated with propulsion in gait are
.
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This can


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Hughes 1985, found that soldiers with limited ankle dorsiflexion were 4.6x more likely to develop metatarsal stress fractures.
Even if there is a slight limitation, the talus and tibia start to come together. Over time, repeated contact of these bones creates a build-up
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Even if there is a slight limitation, the talus and tibia start to come together. Over time, repeated contact of these bones creates a build-up
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of bone (anterior angle impingement).
Have you ever felt a restriction in this area when working on ankle mobility? Well, this could definitely be a factor.
As more bone is piled up, the more easily impingement occurs. This pain can then be exasperated by tasks that
(4/6)
Have you ever felt a restriction in this area when working on ankle mobility? Well, this could definitely be a factor.
As more bone is piled up, the more easily impingement occurs. This pain can then be exasperated by tasks that

(4/6)
demand for ankle dorsiflexion.
So what do you do? I argue that in many cases we should find a shoe that helps us feel heel reference and also work on controlling our center of mass in the sagittal plane. It’s hard to take stress off of the Achilles &
(5/6)
So what do you do? I argue that in many cases we should find a shoe that helps us feel heel reference and also work on controlling our center of mass in the sagittal plane. It’s hard to take stress off of the Achilles &
(5/6)