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    Abstract:
    Protecting the health of the athlete is the primary goal of the International Olympic Committee's Medical Commission. One of its main objectives is the promotion of safe practices in the training of the elite child athlete. The elite child athlete is one who has superior athletic talent, undergoes specialized training, receives expert coaching and is exposed to early competition. Sport provides a positive environment that may enhance the physical growth and psychological development of children. This unique athlete population has distinct social, emotional and physical needs which vary depending on the athlete's particular stage of maturation. The elite child athlete requires appropriate training, coaching and competition that ensure a safe and healthy athletic career and promote future well-being. This document reviews the scientific basis of sports training in the child, the special challenges and unique features of training elite children and provides recommendations to parents, coaches, health care providers, sports governing bodies and significant other parties. Scientific Basis of Training the Elite Child Athlete Aerobic and anaerobic fitness and muscle strength increase with age, growth and maturation. Improvement in these variables is asynchronous. Children experience more marked improvements in anaerobic and strength performance than in aerobic performance during pubescence. Boys' aerobic and anaerobic fitness and muscle strength are higher than those of girls in late prepubescence, and the gender difference becomes more pronounced with advancing maturity. Evidence shows that muscle strength and aerobic and anaerobic fitness can be further enhanced with appropriately prescribed training. Regardless of the level of maturity, the relative responses of boys and girls are similar after adjusting for initial fitness. An effective and safe strength training program incorporates exercises for the major muscle groups with a balance between agonists and antagonists. The prescription includes a minimum of 2 to 3 sessions per week with 3 sets, at an intensity of between 50 and 85% of the 1 repetition maximal (1RM). An optimal aerobic training program incorporates continuous and interval exercises involving large muscle groups. The prescription recommends 3 to 4 sessions per week of 40 to 60 minutes at an intensity of 85 to 90% of maximum heart rate (HRM). An appropriate anaerobic training program incorporates high intensity interval training of short duration. The prescription includes exercise at an intensity >90% HRM and of <30 seconds' duration to take into account children's relatively faster recovery following high-intensity exercise. A comprehensive psychological program includes the training of psychological skills such as motivation, self-confidence, emotional control and concentration. The prescription applies strategies in goal-setting and emotional, cognitive, and behavioral control, fostering a positive self-concept in a healthy motivational climate. Nutrition provided by a balanced, varied and sustainable diet makes a positive difference in an elite young athlete's ability to train and compete, and will contribute to optimal lifetime health. Adequate hydration is essential. Nutrition requirements vary as a function of age, gender, pubertal status, event, training regimen, and the time of the competitive season. The nutrition prescription includes adequate hydration and individualizes total energy, and macronutrient and micronutrient needs and balance. With advancing levels of maturity and competitiveness, physiological and psychological training and nutrition should be sport-specific with reference to competitive cycles. Confidential, periodic and sensitive evaluation of training and nutritional status should include anthropometric measures, sport-specific analyses and clinical assessment. Special Issues in the Elite Child Athlete Physical activity, of which sport is an important component, is essential for healthy growth and development. The disparity in the rate of growth between bone and soft tissue places the child athlete at an enhanced risk of overuse injuries, particularly at the physes (growth plates), the apophyses, and the articular cartilage. Prolonged, focal pain may signal damage and must always be evaluated in a child. Overtraining or "burnout" is the result of excessive training loads, psychological stress, poor periodization or inadequate recovery. It may occur in the elite child athlete when the limits of optimal adaptation and performance are exceeded. Clearly, excessive pain should not be a component of the training regimen. In girls, the pressure to meet unrealistic weight goals often leads to the spectrum of disordered eating, including anorexia and/or bulimia nervosa. These disorders may affect the growth process, influence hormonal function, cause amenorrhoea, low bone-mineral density and other serious illnesses, which can be life-threatening. There are differences in maturation in pubertal children of the same chronological age that may have unhealthy consequences in sport due to mismatching. Elite child athletes deserve to train and compete in a suitable environment supported by a variety of age-appropriate technical and tactical training methods, rules, equipment, facilities and competitive formats. Elite child athletes deserve to train and compete in a pleasurable environment, free from drug misuse and negative adult influences, including harassment and inappropriate pressure from parents, peers, health care providers, coaches, media, agents and significant other parties. Recommendations for Training the Elite Child Athlete The recommendations are that: more scientific research be done to better identify the parameters of training the elite child athlete, which must be communicated effectively to the coach, athlete, parents, sport governing bodies and the scientific community the International Federations and National Sports Governing Bodies should: - develop illness and injury surveillance programs - monitor the volume and intensity of training and competition regimens - ensure the quality of coaching and adult leadership - comply with the World Anti-Doping Code parents/guardians develop a strong support system to ensure a balanced lifestyle including proper nutrition, adequate sleep, academic development, psychological well-being and opportunities for socialization coaches, parents, sports administrators, the media and other significant parties should limit the amount of training and competitive stress on the elite child athlete. the entire sports process for the elite child athlete should be pleasurable and fulfilling.
    Keywords:
    Elite
    Promotion (chess)
    Aerobic Exercise
    The coach serves an integral role in shaping the youth sport experience. For athletes with hidden disabilities (HD), participation in sports may be a negative experience because their coach may misperceive or misunderstand their behaviors. This can lead to attrition, and the resultant loss of opportunity to gain the many benefits sports can offer. However, there are research validated strategies that can help coaches more effectively teach and work with athletes within the educational realm that has yet to be implemented within coaching education. These strategies fall under a framework called Universal Design for Learning (UDL). UDL is a proactive approach in which coaches anticipate diversity and plan accessible activities. Therefore, the purpose of this paper is to review the recent research on coaching athletes with HD, and to provide practical tips for coaching not only athletes with HD, but rather ALL athletes, in the most effective way using Universal Design for Learning.
    Realm
    Attrition
    Citations (3)
    Modern sport coaches are tasked with overseeing the holistic development of their student athletes. An often-overlooked component of this comprehensive effort is the willingness of athletes to respond. In order for coaches to have a positive impact on their athletes, they must implement habitual practices that will promote athlete responsiveness in their coaching assignment.
    Promotion (chess)
    Fifteen aerobic athletes in training and competition were to determine some biochemical indexes.There are Hb,BU,CK and soon.The result shows that the Aerobic competition is a sport event that energy is mainly from anaerobic metabolism,and load of Aerobic is very strong training,the athletes' Hb and SF are both lower than the normal',they should pay attention to the recovery after competition and have the food with more protein and iron.
    Aerobic Exercise
    Citations (0)
    How coaches prepare and perform is critical for athletes’ performances (Gould, Guinan, Greenleaf & Chung, 2002), however, little is known about coaches’ roles and coaching practices during major competitions such as the Olympic or Paralympic Games. To assist coaches in their efforts to improve athletes’ performances in competition environments, greater understanding is needed about the coaching process during major competitions and how coaches prepare and perform. Therefore, the purpose of the current study was to examine track and field coaches’ perceptions of their roles and coaching practices during competition at major events. Eight coaches, seven male and one female, who had coached one or more athletes to an Olympic or Paralympic medal were interviewed. Inductive content analysis indicated that creating an athlete focused supportive environment, detailed preparation and planning, use of effective observation and limited intervention, coach and athlete psychological preparation and managing the process were salient during competition at major events. These findings suggest that during major competition the coach’s role is supportive and facilitative. Actions are largely unobtrusive and in response to athletes’ needs, but remain as detailed as other phases of the coaching process. The findings are discussed in relation to the coach as orchestrator.
    Medal
    Citations (8)
    Бұл зерттеужұмысындaКaно моделітурaлы жәнеоғaн қaтыстытолықмәліметберілгенжәнеуниверситетстуденттерінебaғыттaлғaн қолдaнбaлы (кейстік)зерттеужүргізілген.АхметЯссaуи университетініңстуденттеріүшін Кaно моделіқолдaнылғaн, олaрдың жоғaры білімберусaпaсынa қоятынмaңыздытaлaптaры, яғнисaпaлық қaжеттіліктері,олaрдың мaңыздылығытурaлы жәнесaпaлық қaжеттіліктерінеқaтыстыөз университетінқaлaй бaғaлaйтындығытурaлы сұрaқтaр қойылғaн. Осы зерттеудіңмaқсaты АхметЯсaуи университетіндетуризмменеджментіжәнеқaржы бaкaлaвриaт бaғдaрлaмaлaрыныңсaпaсынa қaтыстыстуденттердіңқaжеттіліктерінaнықтaу, студенттердіңқaнaғaттaну, қaнaғaттaнбaу дәрежелерінбелгілеу,білімберусaпaсын aнықтaу мен жетілдіружолдaрын тaлдaу болыптaбылaды. Осы мaқсaтқaжетуүшін, ең aлдыменКaно сaуaлнaмaсы түзіліп,116 студенткеқолдaнылдыжәнебілімберугежәнеоның сaпaсынa қaтыстыстуденттердіңтaлaптaры мен қaжеттіліктерітоптықжұмыстaрaрқылыaнықтaлды. Екіншіден,бұл aнықтaлғaн тaлaптaр мен қaжеттіліктерКaно бaғaлaу кестесіменжіктелді.Осылaйшa, сaпa тaлaптaры төрт сaнaтқa бөлінді:болуытиіс, бір өлшемді,тaртымдыжәнебейтaрaп.Соңындa,қaнaғaттaну мен қaнaғaттaнбaудың мәндеріесептелдіжәнестуденттердіңқaнaғaттaну мен қaнaғaттaнбaу деңгейлерінжоғaрылaту мен төмендетудеосытaлaптaр мен қaжеттіліктердіңрөліaйқын aнықтaлды.Түйінсөздер:сaпa, сaпaлық қaжеттіліктер,білімберусaпaсы, Кaно моделі.
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