The effect of warm-up intensity on range of motion and anaerobic performance

被引:78
作者
Stewart, IB [1 ]
Sleivert, GG
机构
[1] Univ British Columbia, Vancouver, BC V5Z 1M9, Canada
[2] Univ Otago, Sch Phys Educ, Human Performance Ctr, Dunedin, New Zealand
关键词
warm-up; range of motion; anaerobic performance;
D O I
10.2519/jospt.1998.27.2.154
中图分类号
R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学(修复外科学)];
学科分类号
摘要
Although there is a paucity of scientific support for the benefits of warm-up, athletes commonly warm up prior to activity with the intention of improving performance and reducing the incidence of injuries. The purpose of this study was to examine the role of warm-up intensity on both range of motion (ROM) and anaerobic performance. Nine males (age = 21.7? +/- 1.6 years, height = 1.77 +/- 0.04 m, weight = 80.2 +/- 6.8 kg, and VO2max,,,, = 60.4 +/- 5.4 ml/kg/min) completed four trials. Each trial consisted of hip, knee, and ankle ROM evaluation using an electronic inclinometer and an anaerobic capacity test on the treadmill (time to fatigue at 13 km/hr and 20% grade). Subjects underwent no warm-up or a warm-up of 15 minutes running al 60, 70 or 80% VO2max,,,, followed by a series of lower limb stretches. intensity of warm-up had little effect on ROM, since ankle dorsiflexion and hip extension significantly increased in all warm-up conditions hip flexion significantly increased only alter the 80% VO2max,,,, warm-up, and knee flexion did not change after any warm-up. Heart rate and body temperature were significantly increased (p < 0.05) prior to anaerobic performance for each of the warm-up conditions, but anaerobic performance improved significantly only after warm-up al 60% VO2max,,,, (10%) and 70% VO2max,,, (13%). A ?15-minute warm-up at an intensity of 60-70% VO2max,,,, is therefore recommended to improve ROM and enhance subsequent anaerobic performance.
引用
收藏
页码:154 / 161
页数:8
相关论文
共 48 条
[1]  
*AM COLL SPORTS ME, 1994, MED SCI SPORTS EXERC, V26
[2]  
[Anonymous], 1969, MED SCI SPORT
[3]   BODY TEMPERATURE AND CAPACITY FOR WORK [J].
ASMUSSEN, E ;
BOJE, O .
ACTA PHYSIOLOGICA SCANDINAVICA, 1945, 10 (01) :1-22
[4]  
ASTRAND P. O., 1986, PHYSL BASIS EXERCISE
[5]  
BUONO MJ, 1982, J APPL PHYSIOL, V61, P54
[6]  
Burkett L N, 1970, Med Sci Sports, V2, P39
[7]  
BURTON AC, 1955, MAN COLD ENV
[8]   A CHRONICLE OF INJURIES OF AN AMERICAN INTERCOLLEGIATE FOOTBALL TEAM [J].
CANALE, ST ;
CANTLER, ED ;
SISK, TD ;
FREEMAN, BL .
AMERICAN JOURNAL OF SPORTS MEDICINE, 1981, 9 (06) :384-389
[9]  
CHIARELLO CM, 1993, ARCH PHYS MED REHAB, V74, P32
[10]   Flexibility as an Aspect of Physical Fitness [J].
Cureton, Thomas Kirk .
RESEARCH QUARTERLY, 1941, 12 (02) :381-390