Dose-Response Relationship Between Training Load and Changes in Aerobic Fitness in Professional Youth Soccer Players

被引:69
作者
Fitzpatrick, John F. [1 ,2 ]
Hicks, Kirsty M. [1 ]
Hayes, Philip R. [1 ]
机构
[1] Northumbria Univ, Dept Sport Exercise & Rehabil, Newcastle Upon Tyne, Tyne & Wear, England
[2] Newcastle United Football Club, Sports Sci & Med Dept, Newcastle Upon Tyne, Tyne & Wear, England
关键词
physical performance; monitoring; individualized; GPS; PHYSICAL PERFORMANCE; MOTION ANALYSIS; HIGH-INTENSITY; MATCH-PLAY; IN-SEASON; RELIABILITY; FATIGUE; SPEED; ACCELERATION; VELOCITY;
D O I
10.1123/ijspp.2017-0843
中图分类号
Q4 [生理学];
学科分类号
071003 ;
摘要
Purpose: To compare the dose-response relationship between traditional arbitrary speed thresholds versus an individualized approach, with changes in aerobic fitness in professional youth soccer players. Methods: A total of 14 youth soccer players completed a 1500-m time trial to estimate maximal aerobic speed (MAS, km.h(-1)) at the start and at the end of a 6-week period. Training load was monitored on a daily basis during this study. External load measures were total distance covered and total acceleration and deceleration distance >2 m.s(-2). Arbitrary high-speed running measures were meters covered and time spent at >17 km.h(-1) (m > high-speed distance, t > high-speed distance) and 21 km.h(-1) (m > very-high-speed distance, t > very-high-speed distance). Individualized high-speed running measures were meters covered and time spent at >MAS km.h(-1) (m > MAS, t > MAS) and 30% anaerobic speed reserve (m> 30ASR, t > 30ASR). In addition, internal load measures were also collected: heart rate exertion and rating of perceived exertion. Linear regression analysis was used to establish the dose-response relationship between mean weekly training load and changes in aerobic fitness. Results: Very large associations were found between t > MAS and changes in aerobic fitness (R-2 = .59). Large associations were found for t > 30ASR (R-2 = .38) and m > MAS (R-2 = .25). Unclear associations were found for all other variables. Conclusion: An individualized approach to monitoring training load, in particular t > MAS, may be a more appropriate method than using traditional arbitrary speed thresholds when monitoring the dose-response relationship between training load and changes in aerobic fitness.
引用
收藏
页码:1365 / 1370
页数:6
相关论文
共 35 条
[1]   The use of individualized speed and intensity thresholds for determining the distance run at high-intensity in professional soccer [J].
Abt, Grant ;
Lovell, Ric .
JOURNAL OF SPORTS SCIENCES, 2009, 27 (09) :893-898
[2]   Examining the External Training Load of an English Premier League Football Team With Special Reference to Acceleration [J].
Akenhead, Richard ;
Harley, Jamie A. ;
Tweddle, Simon P. .
JOURNAL OF STRENGTH AND CONDITIONING RESEARCH, 2016, 30 (09) :2424-2432
[3]   Training Load and Player Monitoring in High-Level Football: Current Practice and Perceptions [J].
Akenhead, Richard ;
Nassis, George P. .
INTERNATIONAL JOURNAL OF SPORTS PHYSIOLOGY AND PERFORMANCE, 2016, 11 (05) :587-593
[4]   The acceleration dependent validity and reliability of 10 Hz GPS [J].
Akenhead, Richard ;
French, Duncan ;
Thompson, Kevin G. ;
Hayes, Philip R. .
JOURNAL OF SCIENCE AND MEDICINE IN SPORT, 2014, 17 (05) :562-566
[5]  
Akubat I., 2014, Fitness in Soccer: The Science and Practical Application, P167
[6]   Methods of monitoring the training and match load and their relationship to changes in fitness in professional youth soccer players [J].
Akubat, Ibrahim ;
Patel, Ebrahim ;
Barrett, Steve ;
Abt, Grant .
JOURNAL OF SPORTS SCIENCES, 2012, 30 (14) :1473-1480
[7]  
[Anonymous], 1993, HEART RATE MONITOR B
[8]  
[Anonymous], 2013, J ATHLETIC ENHANCEME, DOI DOI 10.4172/2324-9080.1000E107
[9]  
Bangsbo Jens, 1994, Journal of Sports Sciences, V12, pS5
[10]  
Banister E., 1991, Physiological Testing of Elite Athletes