摘要：At present, the importance of the development of the explosive muscular force in training the highperformance sprinter is beyond discussion. The practical experience has been consolidated from this standpointfor more than a few decades. In exchange, the contents have considerably evolved for the last years. Initiallyinspired, for the greatest part, from the bar bells techniques, there have gradually appeared contents betteradapted to the characteristics of the activity and consequently, more specific.
关键词：explosive muscular force propulsive force; flying phase; support phase; muscular chains
