Figure 4From: Cold sensitivity test for individuals with non-freezing cold injury: the effect of prior exerciseRelationship between the change in great toe skin blood flow and the change in skin temperature. The change was calculated over the first 5 min of rewarming during the REST and EX CST. (A) REST CST (r = 0.368, P = 0.84). (B) EX CST (r = 0.598, P = 0.003).Back to article page