A Stiff Back Ankle Showed Up in Young Players' Arm Injuries
Doctors checked 228 young players before the season and tracked arm injuries. Stiff back-leg ankles stood out. Here's what they found and what to do this winter.
Field notes from our Kent, WA workshop — foot health, footwear science, training guides, and what we learn building 3D-printed custom fit boots one athlete at a time.






