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Data for a cryotherapy trial with a circulating ice water CTU applied to the shin area of the lower leg. The protocol consisted of 15 min of baseline data followed by active cooling for 40 min and passive rewarming for 90 min. The upper panel shows temperature histories measured at two locations on the skin under the water perfusion bladder. The lower panel shows two superficial (lower and upper) and one deep (middle) perfusion histories under the cooling bladder [76].
