shinfinTM fins help Nelly rehabilitate after knee replacement surgery, by strengthening her muscles below her waist, with less knee pain and less back pain. This is because they encourage a streamlined kick with smooth delivery of power from her thighs and torso, with only a little knee-bend. She uses them to swim freestyle (front crawl) and backstroke (back crawl).
Nelly’s review from Langenselbold, Germany
“After knee replacement surgery, I would like to strengthen my muscles below the waist, especially the legs, so that I can walk longer and improve my swimming style (front crawl and back crawl). Since the operation, I can no longer do any twisting moves with my left leg when swimming.”
3 months later. “I am doing well with my fins and they have helped to strengthen the muscles below my waist. I am experiencing less pain in the back and the knees – problem areas up to now. Certainly I can confirm what your other customers have been saying.”
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