Introduction
Olympic Weightlifting is a sport by which athletes compete for that total weight of 2 lifts: the snatch as well as the clean & jerk. The training methods utilized in Weightlifting will also be used by Strength & Conditioning coaches as a means of lifting weights for the great deal of other sports. One of the greatest factors behind exploiting various lifting weights modalities such is good for power development. There are several variations on the party’s theme of power training. Many 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 popular 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 is traditionally been seen as an productive way of manufacturing 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 in the Strength & Conditioning program of an athlete, some of these include movement competency, training age, sport and coaching time with athlete. The purpose of this article by Elite Performance Institute (EPI) would be to provide a biomechanical and physiological discussion why weightlifting workouts are helpful to improve athletic performance and the way they must be performed in a training curriculum. For additional information, kindly visit www.epicertification.com
Power Defined
Power may be thought as the perfect combination of speed and strength to make movement (Chu 1996). Particularly, power represents the ability of the athlete to make high levels of process certain distance. The greater power a player possesses the better the level of work performed (Wilson 1992). Power is a combination of strength and speed:
POWER = FORCE (strength) X VELOCITY (speed of motion)
There are several physiological and neural adaptations which comprise the strength component (Moritani 1992). Physiological adaptations to strength incorporate more muscle mass 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). They are; (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 continuing development of the center (Strength-Speed and Speed-Strength) in the force-velocity (FV) curve (see above). The FV curve acts a map to Strength & Conditioning Courses Dublin with regards to the type of strength developed from each exercise, session or phase of coaching in the program. As a result, the Strength & Conditioning coach can effectively plan which 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 as to the ef?cacy of including Olympic weightlifting exercises in the lifting weights programs of athletes in sports other than weightlifting. These concerns generally belong to 3 broad categories: 1) Perceived time forced to study the movements as a result of complexity in the lifts. 2) Deficiencies in understanding of the potential bene?ts that could be derived from performing Olympic lifting exercises correctly. 3) Concern within the risk of injury resulting from performing these weightlifting movements.
It really is evident there are a multitude of biomechanical important things about performing these lifts with limited disadvantages. The biggest risk may be in the perceived danger of performing these lifts. Judging by the data presented by Brian Hammill in the British Weightlifting Association (BWLA), it is usually stated with con?dence how the injury risk will be as low or less than most sports as long as there is certainly quali?ed supervision furnished by certi?ed Strength and Conditioning coach who are been trained in coaching the weightlifting movements.
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