The purpose of this study is to investigate the effects of 3-week respiratory muscle training on exercising limb blood flow and sports performance in college basketball players.

Intervention used: POWERbreathe K2

Conclusion: “3-week respiratory muscle training enhanced respiratory muscle endurance and improve athletes’ sport performance. Although the decline in blood flow did not decrease significantly after training, the results had a downward tendency after training, suggesting respiratory muscle training could enhance sport performance by delaying respiratory muscle metaboreflex.”

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