長期運動トレーニング歴を有する車椅子陸上長距離選手の上肢末梢運動神経伝導速度

概要

論文の詳細を見る
This study was designed to clarify the effects of long-term exercise training on the motor nerve conduction velocity (MCV) and distribution of the MCV (DMCV_<peak>). The subjects were 9 long-distance wheel-chair racers who had undergone training of the upper limbs over many years (31.6±2.2 years) and 9 non-racer wheel-chair users (20.5±1.9 years). The MCV and DMCV_<peak> were measured by the collision method in the median and ulnar nerves of the dominant and non-dominant limbs. As a result, the MCV and DMCV_<peak> of both nerves were significantly faster in the wheel-chair racers than non-racers. This suggests that long-term exercise training causes changes in not only the MCV but also the DMCV_<peak>, which is the nerve conduction velocity involving the largest number of nerve fibers.
日本運動生理学会の論文
2009-06-20