高强度体能训练对女子“年龄组”游泳运动员的代谢影响。
Metabolic effects of heavy physical training on female 'age-group' swimmers.
作者信息
Robinson P S, Caffrey G P, Ridinger R R, Steinmetz C W, Bartels R L, Shaffer T E
出版信息
Br J Sports Med. 1978 Mar;12(1):14-21. doi: 10.1136/bjsm.12.1.14.
Twelve female age-group swimmers and twelve female controls, aged ten to sixteen, performed a pre-training discontinuous maximal cycle ergometer test to determine the capacities of their anaerobic (alactacid and lactacid) and aerobic energy systems. Heart rate and oxygen uptake were determined during rest, exercise, and recovery. Blood samples were collected before and after exercise for determination of blood lactic acid concentrations. Tests were readministered to both groups immediately following the swimmers' competitive season. It was concluded that female swimmers possess significantly superior oxygen transport systems as compared to the untrained controls and that the high level of aerobic fitness is maintained throughout their training programme.
12名10至16岁的女子年龄组游泳运动员和12名女性对照组进行了一次训练前的间断性最大运动自行车测试，以确定她们无氧（非乳酸和乳酸）和有氧能量系统的能力。在休息、运动和恢复期间测定心率和摄氧量。在运动前后采集血样以测定血乳酸浓度。在游泳运动员的比赛季节结束后，立即对两组再次进行测试。得出的结论是，与未经训练的对照组相比，女子游泳运动员拥有明显更优越的氧运输系统，并且在她们的整个训练计划中都保持着较高水平的有氧适能。
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