Neuromuscular adaptation after repeated exposure to whole-body cryotherapy (-110°C)

The aim of the study was to evaluate the effects of single and repeated whole-body cryotherapy (WBC, air -110 degrees C) on the neuromuscular performance in healthy subjects (n = 14). The flight times in a drop-jump exercise decreased after a single WBC exposure, but these changes almost vanished after repeated WBC for 3 months. This adaptation was accompanied by a decreased co-contraction of lower leg muscles during the drop-jump. In conclusion, in dynamic exercise, neuromuscular functioning may be able to adapt to repeated WBC, which might enhance the effects of therapeutic exercises in patients after the WBC. (C) 2009 Elsevier Ltd. All rights reserved.