運動動作と生理機能(III) : アイス・スケーティングの基本動作と生理的電気現象

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Ever since 24th general assembly of Japanese Physical Fitness and Sports Medicine (1970) was held, the studies of relationship between three dimentional locomotions of lumbar region and its physiological functions have been investigated by use of our devised PLPA (Physical Locomotion Pursuit Analyzer, Japanese Journal of Physical Fitness and Sports Medicine 1970,20 : 14-23). Present report dealt with the interrelation of three dimentional locomotions of lumbar region, electromyogram of lower extremities, respiration rate and heart rate in the first stage of ice skating. The obtained results in this experiment are as follows : 1) In forward skating, the burst discharge on m. biceps femoris and m. gastrocnemius were appeared, when the lumbar region shifted forward to the lower right during the skating with the right leg, and during with the left leg, it moved forward to upper left. 2) In backward skating, the burst dischange on m. gastrocnemius and m. biceps femoris were appeard as mentioned above, but on m. rectus femoris it was completely disappeared. 3) During the skating with one leg, respiration curve showed either exspiration or inspiration and their exchange was done at the time during both leg skating. 4) Heart rate was increased with the velocity of skating. As the results, it will be considered that those will be helpful to know the physiological functions in ice skating motion and useful for intellectual hold, reform, and coach of individual movement.
東海大学の論文

運動動作と生理機能(III) : アイス・スケーティングの基本動作と生理的電気現象

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