Introduction
Olympic Weightlifting is really a sport by which athletes compete to the total weight of 2 lifts: the snatch along with the clean & jerk. The training methods used in Weightlifting are also employed by Strength & Conditioning coaches as a means of lifting weights for a wide range of other sports. Most significant factors behind exploiting various lifting weights modalities such is made for power development. There are many variations on the party theme of power training. A few 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 in addition to their variations) conducted in the training (Garhammer, 1993). This has traditionally been viewed as a efficient of producing general explosive ability (Takano 1992; Stone 1993; Garhammer & Gregor 1992). However, there are more important considerations that demand being addressed when implementing Olympic lifting exercises into 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 post by Elite Performance Institute (EPI) is to give a biomechanical and physiological discussion as to why weightlifting training is beneficial to improve athletic performance and how they ought to be performed in a exercise program. For more information, check out www.epicertification.com
Power Defined
Power has been understood to be the best blend of speed and strength to generate movement (Chu 1996). More specifically, power represents draught beer the athlete to generate high levels of work through a certain distance. Greater power a sports athlete possesses the greater the a higher level work performed (Wilson 1992). Power is really a blend of strength and speed:
POWER = FORCE (strength) X VELOCITY (speed to move)
There are many physiological and neural adaptations which comprise the strength component (Moritani 1992). Physiological adaptations to strength incorporate an increase in muscular tissues 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) surge in intra-muscular coordination; and (5) surge in inter-muscular coordination.
Speed to move is made up of many different interrelated factors (Ackland & Bloomfield 1995). These are; (1) muscle fibre type; (2) skill; (3) muscle insertion points; (4) lever length; (5) muscular posture; and (6) elastic energy use of the series elastic component.
Olympic Weightling exercises facilitate growth and development of the guts (Strength-Speed and Speed-Strength) from the force-velocity (FV) curve (see above). The FV curve acts a guide to Strength & Conditioning Courses London based on the sort of strength developed from each exercise, session or phase of training in the program. Consequently, the force & Conditioning coach can effectively plan which kind of power to merely develop and which training modality (powerlifting, Olympic liftining, plyometrics, etc) is best utilised to elicit these adaptations.
Conclusion
Concern still exists as to the ef?cacy of including Olympic weightlifting exercises in the lifting weights programs of athletes in sports apart from weightlifting. These concerns generally belong to 3 broad categories: 1) Perceived time necessary to discover the movements due to complexity from the lifts. 2) Deficiencies in idea of the potential bene?ts that may be produced from performing Olympic lifting exercises correctly. 3) Concern over the prospect of injury caused by these weightlifting movements.
It can be evident there’s a large number of biomechanical advantages of these lifts with limited disadvantages. The biggest risk has been from the perceived danger of these lifts. On such basis as the data presented by Brian Hammill from the British Weightlifting Association (BWLA), it could be stated with con?dence that the risk of harm can be as low or below most sports so long as there exists quali?ed supervision supplied by certi?ed Strength and Conditioning coach who had been been trained in coaching the weightlifting movements.
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