Introduction
Olympic Weightlifting is really a sport through which athletes compete for the total weight of two lifts: the snatch and the clean & jerk. The education methods used in Weightlifting can also be employed by Strength & Conditioning coaches as a means of strength training for any massive amount other sports. One of the first factors behind exploiting various strength training modalities such is made for power development. There are several variations on the 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 well known method accustomed to increase athletic power is Olympic Weightlifting (ie power cleans, push presses, snatches, jump jerks and their variations) conducted in the exercise (Garhammer, 1993). It has traditionally been seen as an efficient of producing general explosive ability (Takano 1992; Stone 1993; Garhammer & Gregor 1992). However, there are many important considerations which need to become addressed when implementing Olympic lifting exercises to the Strength & Conditioning program associated with an athlete, some include movement competency, training age, sport and coaching time with athlete. The goal of this article by Elite Performance Institute (EPI) is usually to provide a biomechanical and physiological discussion that explains why weightlifting workouts are helpful to improve athletic performance and just how they ought to be performed within a training program. For additional information, go to www.epicertification.com
Power Defined
Power has become thought as the perfect mixture of speed and strength to create movement (Chu 1996). Particularly, power represents the ability of the athlete to create high numbers of sort out confirmed distance. The more power a player possesses the greater the level of work performed (Wilson 1992). Power is really 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 include a boost in muscular tissues through hypertrophy, connective tissue 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) boost in intra-muscular coordination; and (5) boost in inter-muscular coordination.
Speed of motion is made up of a variety of 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 continuing 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 with regards to the sort of strength developed from each exercise, session or phase of education in the program. Consequently, the force & Conditioning coach can effectively plan which kind of power they wish to 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 strength training programs of athletes in sports besides weightlifting. These concerns generally belong to 3 broad categories: 1) Perceived time needed to study the movements because of the complexity from the lifts. 2) A lack of understanding of the possible bene?ts that may be produced by performing Olympic lifting exercises correctly. 3) Concern over the possibility of injury as a result of practicing these weightlifting movements.
It can be evident there’s a great number of biomechanical advantages of practicing these lifts with limited disadvantages. The biggest risk has become from the perceived danger of practicing these lifts. Based on evidence presented by Brian Hammill from the British Weightlifting Association (BWLA), it is usually stated with con?dence how the injury risk can be as low or lower than most sports provided that there exists quali?ed supervision provided by certi?ed Strength and Conditioning coach who had been trained in coaching the weightlifting movements.
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