Instead of a flat sole, rocker bottom shoes are curved and have been shown to substantially relieve pain associated with a variety of foot problems.
The most common design, which is
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The most common cause of black toenails among runners is bruising (bleeding) under the nail. Repetitive trauma of the shoe bumping the toenail can also cause the nail to thicken.
If
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As medical students, we spent many hours learning various techniques to tie suture knots (stitches). I pass these skills on to the medical residents that assist me. Thus, this video
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