Introduction
Olympic Weightlifting is a sport through which athletes compete for that total weight of two lifts: the snatch and also the clean & jerk. The courses methods utilized in Weightlifting may also be utilised by Strength & Conditioning coaches as a way of lifting weights for a wide range of other sports. Most significant reasons behind exploiting various lifting weights modalities such is perfect for power development. There are several variations on the party 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 accustomed to increase athletic power is Olympic Weightlifting (ie power cleans, push presses, snatches, jump jerks in addition to their variations) conducted from the exercise (Garhammer, 1993). It’s traditionally been seen as effective way of producing general explosive ability (Takano 1992; Stone 1993; Garhammer & Gregor 1992). However, there are other important considerations which require being addressed when implementing Olympic lifting exercises to the Strength & Conditioning program of the athlete, a few of these include movement competency, training age, sport and coaching time with athlete. The objective of this article by Elite Performance Institute (EPI) is always to supply a biomechanical and physiological discussion as to why weightlifting exercises are helpful to improve athletic performance and how they ought to be performed inside a training curriculum. For additional information, kindly visit www.epicertification.com
Power Defined
Power has been defined as the suitable mixture of speed and strength to generate movement (Chu 1996). Specifically, power represents ale the athlete to generate high numbers of process a given distance. The more power a player possesses the greater the degree of work performed (Wilson 1992). Power is a mixture of strength and speed:
POWER = FORCE (strength) X VELOCITY (speed of motion)
There are several physiological and neural adaptations which comprise the force component (Moritani 1992). Physiological adaptations to strength consist of a boost in muscular 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) increase in intra-muscular coordination; and (5) increase in inter-muscular coordination.
Speed of motion is composed of a number of interrelated factors (Ackland & Bloomfield 1995). These are generally; (1) muscle fibre type; (2) skill; (3) muscle insertion points; (4) lever length; (5) muscular posture; and (6) elastic energy standby time with the series elastic component.
Olympic Weightling exercises facilitate development of the guts (Strength-Speed and Speed-Strength) from the force-velocity (FV) curve (see above). The FV curve acts a road map to Strength & Conditioning Courses London based on the kind of strength developed from each exercise, session or phase of training from the program. Consequently, the Strength & Conditioning coach can effectively plan which kind of power they wish to develop and which training modality (powerlifting, Olympic liftining, plyometrics, etc) is the most suitable utilised to elicit these adaptations.
Conclusion
Concern still exists regarding ef?cacy of including Olympic weightlifting exercises from the lifting weights programs of athletes in sports besides weightlifting. These concerns generally fall under 3 broad categories: 1) Perceived time necessary to educate yourself on the movements due to the complexity from the lifts. 2) A lack of idea of the opportunity bene?ts that can be produced by performing Olympic lifting exercises correctly. 3) Concern over the risk of injury due to performing these weightlifting movements.
It really is evident you can find a multitude of biomechanical benefits of performing these lifts with limited disadvantages. The biggest risk has been from the perceived danger of performing these lifts. Based on the research presented by Brian Hammill from the British Weightlifting Association (BWLA), it may be stated with con?dence how the injury risk is really as low or lower than most sports provided that there is quali?ed supervision given by certi?ed Strength and Conditioning coach who have been trained in coaching the weightlifting movements.
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