Introduction
Olympic Weightlifting is really a sport through which athletes compete for that total weight of two lifts: the snatch along with the clean & jerk. The education methods utilized in Weightlifting may also be used by Strength & Conditioning coaches as a means of strength training to get a number of other sports. One of the greatest causes of exploiting various strength training modalities such is for power development. There are numerous variations on the party’s theme of power training. Some of these training modalities include plyometrics (Wilson, Elliot & Wood 1990), assisted and resisted training (Faccioni 1993a; 1993b) and speed and acceleration drills (Cinkovich 1992). A trendy method used to increase athletic power is Olympic Weightlifting (ie power cleans, push presses, snatches, jump jerks and their variations) conducted from the weight room (Garhammer, 1993). It is traditionally been seen as an productive way of producing general explosive ability (Takano 1992; Stone 1993; Garhammer & Gregor 1992). However, there are many important considerations which need to be addressed when implementing Olympic lifting exercises in to the Strength & Conditioning program associated with an athlete, some of these include movement competency, training age, sport and training time with athlete. The purpose of this short article by Elite Performance Institute (EPI) would be to supply a biomechanical and physiological discussion as to the reasons weightlifting training is helpful to improve athletic performance and exactly how they should be performed within a exercise program. For more information, check out www.epicertification.com
Power Defined
Power has been understood to be the suitable combination of speed and strength to make movement (Chu 1996). Particularly, power represents ale the athlete to make high numbers of sort out certain distance. Greater power a player possesses the better the level of work performed (Wilson 1992). Power is really a combination of strength and speed:
POWER = FORCE (strength) X VELOCITY (speed of movement)
There are numerous physiological and neural adaptations which comprise the strength component (Moritani 1992). Physiological adaptations to strength include a boost in muscle tissues through hypertrophy, ligament density and bone integrity (Tesch 1992a). Neural adaptations (Schmidtbleicher 1992) that can be produced are: (1) increased recruitment of motor units; (2) increased firing rate of motor neurones; (3) synchronised firing of motor neurones; (4) surge in intra-muscular coordination; and (5) surge in inter-muscular coordination.
Speed of movement is composed of many different interrelated factors (Ackland & Bloomfield 1995). They’re; (1) muscle fibre type; (2) skill; (3) muscle insertion points; (4) lever length; (5) muscular posture; and (6) elastic energy utilisation of the series elastic component.
Olympic Weightling exercises facilitate progression of the middle (Strength-Speed and Speed-Strength) in the force-velocity (FV) curve (see above). The FV curve acts a road map to Strength & Conditioning Courses London according to the kind of strength developed from each exercise, session or phase of coaching from the program. Because of this, the force & Conditioning coach can effectively plan what type of power they wish to develop and which training modality (powerlifting, Olympic liftining, plyometrics, etc) is better utilised to elicit these adaptations.
Conclusion
Concern still exists regarding the ef?cacy of including Olympic weightlifting exercises from the strength training programs of athletes in sports other than weightlifting. These concerns generally get into 3 broad categories: 1) Perceived time needed to study the movements as a result of complexity in the lifts. 2) An absence of knowledge of the possible bene?ts that can be derived from performing Olympic lifting exercises correctly. 3) Concern over the potential for injury resulting from doing these weightlifting movements.
It is evident there’s a large number of biomechanical important things about doing these lifts with limited disadvantages. The biggest risk has been in the perceived danger of doing these lifts. On such basis as evidence presented by Brian Hammill in the British Weightlifting Association (BWLA), it can be stated with con?dence the risk of injury is as low or below most sports so long as there is certainly quali?ed supervision given by certi?ed Strength and Conditioning coach who had been been trained in coaching the weightlifting movements.
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