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选取国内优秀女子垒球投手10名，对其进行上肢血流图的研究。结果表明，主峰波、主峰角、流入容积速度、平均灌注速度、流出容积速度、肢体每搏血流量、每分血流量和每100ml组织每分血流量等指标在运动中期有显著性变化，且这些指标变化敏感，并在运动至疲劳时又有显著下降。提示上肢血流图在运动训练中机能评定以及疲劳诊断方面，具有较为实用的价值。
Ten domestic excellent women’s softball pitchers were selected and their upper limb blood flow diagrams were studied. The results showed that the main peak wave, main peak angle, inflow volume velocity, average perfusion velocity, outflow volume velocity, limb stroke blood flow, blood flow per minute and per 100ml blood flow per minute and other indicators in the mid-exercise significant changes, and These indicators are sensitive to changes and have a significant decrease from exercise to fatigue. Tip upper limb blood flow diagram in the exercise training function evaluation and fatigue diagnosis, with more practical value.