5Enwemeka CS, Chris A. Soft tissue thermodynamics before , during and after cold pact therapy [J]. Medicine & Science in Sports & Exercise,2002,34(1):45.
6Kinght K. The Effects of hypothermia on inflammation and swelling[J]. Athl Train, JANTA, 1976, 11(2): 7.
7Curl W W,Smith B P, Marr A ,et al.The effect of contusion and cryotherapy on skeletal microcirculation [J].Sports Med Phys of Fitness,1997,32(3):233.