Introduction
Olympic Weightlifting is a sport by which athletes compete for that total weight of two lifts: the snatch and also the clean & jerk. The education methods utilized in Weightlifting can also be utilized by Strength & Conditioning coaches as a means of resistance training for any number of other sports. Most significant reasons for exploiting various resistance training modalities such is made for power development. There are lots of variations on the party theme of power training. Some training modalities include plyometrics (Wilson, Elliot & Wood 1990), assisted and resisted training (Faccioni 1993a; 1993b) and speed and acceleration drills (Cinkovich 1992). A popular method utilized to increase athletic power is Olympic Weightlifting (ie power cleans, push presses, snatches, jump jerks and their variations) conducted inside the exercise (Garhammer, 1993). It’s traditionally been seen as effective way of manufacturing general explosive ability (Takano 1992; Stone 1993; Garhammer & Gregor 1992). However, there are additional important considerations that demand to be addressed when implementing Olympic lifting exercises to the Strength & Conditioning program associated with an athlete, some of these include movement competency, training age, sport and training time with athlete. The goal of this short article by Elite Performance Institute (EPI) is to supply a biomechanical and physiological discussion why weightlifting training is helpful to improve athletic performance and just how they should be performed in a training program. For additional information, kindly visit www.epicertification.com
Power Defined
Power continues to be looked as the best mixture of speed and strength to create movement (Chu 1996). More specifically, power represents draught beer the athlete to create high degrees of process a certain distance. The more power a sports athlete possesses the larger the a higher level work performed (Wilson 1992). Power is a mixture of strength and speed:
POWER = FORCE (strength) X VELOCITY (speed to move)
There are lots of physiological and neural adaptations which comprise the force component (Moritani 1992). Physiological adaptations to strength consist of a rise in muscle tissue through hypertrophy, ligament density and bone integrity (Tesch 1992a). Neural adaptations (Schmidtbleicher 1992) that may be produced are: (1) increased recruitment of motor units; (2) increased firing rate of motor neurones; (3) synchronised firing of motor neurones; (4) rise in intra-muscular coordination; and (5) rise in inter-muscular coordination.
Speed to move is composed of a variety of interrelated factors (Ackland & Bloomfield 1995). They are; (1) muscle fibre type; (2) skill; (3) muscle insertion points; (4) lever length; (5) muscular posture; and (6) elastic energy technique 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 map to Strength & Conditioning Courses UK according to the type of strength developed from each exercise, session or phase of education inside the program. Therefore, the Strength & Conditioning coach can effectively plan what type of power they need to develop and which training modality (powerlifting, Olympic liftining, plyometrics, etc) is best utilised to elicit these adaptations.
Conclusion
Concern still exists regarding ef?cacy of including Olympic weightlifting exercises inside the resistance training programs of athletes in sports aside from weightlifting. These concerns generally get into 3 broad categories: 1) Perceived time necessary to discover the movements due to complexity from the lifts. 2) An absence of comprehension of the opportunity bene?ts that may be derived from performing Olympic lifting exercises correctly. 3) Concern over the prospect of injury due to doing these weightlifting movements.
It is evident you can find a plethora of biomechanical great things about doing these lifts with limited disadvantages. The biggest risk continues to be from the perceived danger of doing these lifts. Judging by the research presented by Brian Hammill from the British Weightlifting Association (BWLA), it is usually stated with con?dence the risk of injury will be as low or less than most sports provided that there is quali?ed supervision given by certi?ed Strength and Conditioning coach who have been competed in coaching the weightlifting movements.
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