体育学报，2023 (1)，9-15 | DOI: 10.26773/smj.230202摘要军事伞兵由于其职业生涯的紧张，承担着特殊的空中作战任务，对其身体状况有一定的要求。耗氧量(VO2)和心率(HR)的分析可以确定有氧(VT1)和无氧(VT2)阈值，并用于研究生物体运动的充分性和运动表现的分析。这项研究的目的是…

Q3 Health Professions

Sport Mont Pub Date : 2023-02-01 DOI:10.26773/smj.230202

María-José Paredes-Ruiz, María Jodar-Reverte, Inés Albertus-Cámara, Ignacio Martínez González-Moro, Vicente Ferrer-Lopez

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引用次数: 0

摘要

军事伞兵负责特殊的空中行动，由于他们的职业生涯紧张，他们的身体状况需要一定的能力。耗氧量(VO2)和心率(HR)的分析可以确定有氧(VT1)和无氧(VT2)阈值，并用于研究生物体运动的充分性和运动表现的分析。本研究的目的是确定战术装备对精英伞兵压力测试性能的影响。10名跳伞运动员参加了这项研究，年龄在22岁到36岁之间，平均年龄27.75岁(±4.20岁)。测定的人体测量值为:体重75.69 kg(±8.79)，身高173.34 cm(±5.72)，体重指数(BMI) 25.23(±2.98)。每个人都进行了2次最大跑步机运动测试:一次是常规压力测试(a)，另一次是战术装备(体重20公斤)(B)。我们获得了最大耗氧量(Metalyzer 3B)并连续监测心电图。试验开始时的速度为6km/h，坡度为1%。比较了两种试验的结果。得到有设备(B)和无设备(A)时各变量的平均值、标准差(SD)及p值:流速(A: 14.80±3.29;B: 11.50±1.42 Km/h;p=0.073)， HR (A: 182.7±58.62;B: 177.75±9.71 B /m;p=0.038)， VO2 (A: 51.75±13.60;B: 54.00±30.82 ml/Kg/min;p = 0.891)。两项试验的通气阈值:VT1和VT2均有显著性差异。随着VT1和VT2的变化，战术装备会导致压力测试性能的下降。

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Sport Mont 2023, 21(1), 9-15 | DOI: 10.26773/smj.230202 Abstract The military parachutists are responsible of special air operations who require certain capabilities in their physical condition, due to their intense professional career. The analysis of oxygen con-sumption (VO2) and heart rate (HR) allows the determination of aerobic (VT1) and anaerobic (VT2) thresholds and used to study the adequacy of the organism to exercise and in the analysis of sporting performance. The aim of this study …

The military parachutists are responsible of special air operations who require certain capabilities in their physical condition, due to their intense professional career. The analysis of oxygen con-sumption (VO2) and heart rate (HR) allows the determination of aerobic (VT1) and anaerobic (VT2) thresholds and used to study the adequacy of the organism to exercise and in the analysis of sporting performance. The aim of this study was to determine the effect of tactical equipment on the stress test performance of elite parachutists. 10 parachutists parti-cipated in the study, between 22 and 36 years old with an average of 27.75 years (±4.20). Anthropometric values were determined of: weight 75.69 kg (±8.79), height 173.34 cm (±5.72) and body mass index (BMI) 25.23 (±2.98). Each one, performed 2 maximal treadmill exercise testing: one a conventional stress test (A) and another with the tactical equipment (weight 20 kg) (B). We obtained maximum oxygen consumption (Metalyzer 3B) and monitored the electrocardiogram continuously. The test started at a speed of 6km/h and a slope of 1%. The results of the two test were compared. The average value and standard deviation (SD) of different variables with equipment (B) and without it (A) and p-value were obtained: velocity (A: 14.80±3.29; B: 11.50±1.42 Km/h; p=0.073), HR (A: 182.7±58.62; B: 177.75±9.71 b/m; p=0.038), VO2 (A: 51.75±13.60; B: 54.00±30.82 ml/Kg/min; p=0.891). Al-so, the values of ventilatory thresholds: VT1 and VT2 of both tests were obtained, with sig-nificant differences. Tactical equipment causes a decrease in stress test performance with changes in VT1 and VT2.

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来源期刊

Sport Mont Health Professions-Physical Therapy, Sports Therapy and Rehabilitation

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

24 weeks

期刊介绍： SM covers all aspects of sports science and medicine; all clinical aspects of exercise, health, and sport; exercise physiology and biophysical investigation of sports performance; sport biomechanics; sports nutrition; rehabilitation, physiotherapy; sports psychology; sport pedagogy, sport history, sport philosophy, sport sociology, sport management; and all aspects of scientific support of the sports coaches from the natural, social and humanistic side.