Methods: exercise performance testing, cardiac and pulmonary function testing, and radioimmunoassay to observe the effects of acupoint iontophoresis on selected kayak male athletes.

• 方法：采用运动成绩测试、心肺功能测试及内分泌激素放射免疫法等检测对男子皮艇运动员耐力训练前后的机能进行观察。