PO-114 Effects of one-time exhaustive exercise on peripheral drive in rats

Authors
M Chen, H Huang, J Li, K Li, C Teng, J Xue, L Hou


Lab
Beijing Normal University, Beijing Shi, China

Journal
Exercise Biochemistry Review

Abstract
The sprinting ability in the running direction,maximum gripping force and grabbing time of the rats decreased significantly after exercise fatigue, revealing that the fatigue of the muscles may cause the decrease of the muscle static contraction ability. The inability of the hind limbs to maintain standing with exercise fatigue may be related to a significant decrease in hindlimb tension, and it was found that there was an explosive discharge and the phenomenon of tonic contraction in the muscles at rest. The muscle endurance and tension of the muscles were significantly reduced, and the contraction frequency of the muscle movement unit decreased significantly after exercise fatigue, causing insufficient peripheral driving level .

BIOSEB Instruments Used:
Grip strength test (BIO-GS3)

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