Introduction
Olympic Weightlifting is often a sport where athletes compete for your total weight of 2 lifts: the snatch and also the clean & jerk. The courses methods utilized in Weightlifting are also used by Strength & Conditioning coaches as a technique of lifting weights for the massive amount other sports. Most significant factors behind exploiting various lifting weights modalities such is for power development. There are numerous 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 and their variations) conducted inside the exercise (Garhammer, 1993). It’s traditionally been seen as productive way of producing general explosive ability (Takano 1992; Stone 1993; Garhammer & Gregor 1992). However, there are many important considerations which require to be addressed when implementing Olympic lifting exercises to the Strength & Conditioning program associated with an athlete, many of these include movement competency, training age, sport and coaching time with athlete. The purpose of this informative article by Elite Performance Institute (EPI) would be to give a biomechanical and physiological discussion why weightlifting workouts are beneficial to improve athletic performance and just how they should be performed within a training course. For more details, please visit www.epicertification.com
Power Defined
Power has become thought as the suitable blend of speed and strength to make movement (Chu 1996). More specifically, power represents draught beer the athlete to make high numbers of function with certain distance. The more power an athlete possesses the higher the degree of work performed (Wilson 1992). Power is often a blend of strength and speed:
POWER = FORCE (strength) X VELOCITY (speed of motion)
There are numerous physiological and neural adaptations which comprise the force component (Moritani 1992). Physiological adaptations to strength contain more muscle tissues through hypertrophy, connective tissue density and bone integrity (Tesch 1992a). Neural adaptations (Schmidtbleicher 1992) that could be produced are: (1) increased recruitment of motor units; (2) increased firing rate of motor neurones; (3) synchronised firing of motor neurones; (4) boost in intra-muscular coordination; and (5) boost in inter-muscular coordination.
Speed of motion consists 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 technique series elastic component.
Olympic Weightling exercises facilitate progression of the guts (Strength-Speed and Speed-Strength) with the force-velocity (FV) curve (see above). The FV curve acts a map to Strength & Conditioning Courses according to the type of strength developed from each exercise, session or phase of education inside the program. Therefore, the force & Conditioning coach can effectively plan what sort 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 for the ef?cacy of including Olympic weightlifting exercises inside the lifting weights programs of athletes in sports other than weightlifting. These concerns generally belong to 3 broad categories: 1) Perceived time forced to discover the movements because of the complexity with the lifts. 2) An absence of knowledge of the possible bene?ts that could be produced from performing Olympic lifting exercises correctly. 3) Concern on the possibility of injury due to doing these weightlifting movements.
It is evident there’s a large number of biomechanical benefits of doing these lifts with limited disadvantages. The biggest risk has become with the perceived danger of doing these lifts. On the basis of the research presented by Brian Hammill with the British Weightlifting Association (BWLA), it could be stated with con?dence that the injury risk is as low or less than most sports providing there exists quali?ed supervision provided by certi?ed Strength and Conditioning coach who had been competent in coaching the weightlifting movements.
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