Introduction
Olympic Weightlifting is often a sport by which athletes compete for that total weight of two lifts: the snatch and the clean & jerk. Working out methods found in Weightlifting will also be utilized by Strength & Conditioning coaches as a technique of weight training to get a great deal of other sports. Most significant reasons for exploiting various weight training modalities such is perfect 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 used to increase athletic power is Olympic Weightlifting (ie power cleans, push presses, snatches, jump jerks along with their variations) conducted within the exercise (Garhammer, 1993). It is traditionally been seen as an efficient of producing general explosive ability (Takano 1992; Stone 1993; Garhammer & Gregor 1992). However, there are more important considerations which require being addressed when implementing Olympic lifting exercises into the Strength & Conditioning program associated with an athlete, a few of these include movement competency, training age, sport and coaching time with athlete. The goal of this article by Elite Performance Institute (EPI) would be to give you a biomechanical and physiological discussion as to the reasons weightlifting workouts are helpful to improve athletic performance and how they should be performed within a training course. For additional information, check out www.epicertification.com
Power Defined
Power has become defined as the suitable combination of speed and strength to make movement (Chu 1996). More specifically, power represents draught beer the athlete to make high levels of sort out certain distance. The more power a player possesses the higher the level of work performed (Wilson 1992). Power is often a combination of strength and speed:
POWER = FORCE (strength) X VELOCITY (speed to move)
There are numerous physiological and neural adaptations which comprise the strength component (Moritani 1992). Physiological adaptations to strength contain a boost in muscle tissue 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) increase in intra-muscular coordination; and (5) increase in inter-muscular coordination.
Speed to move is composed of many different 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 utilisation of the series elastic component.
Olympic Weightling exercises facilitate progression of the guts (Strength-Speed and Speed-Strength) of the force-velocity (FV) curve (see above). The FV curve acts a road map to Strength & Conditioning Courses UK according to the form of strength developed from each exercise, session or phase of coaching within the program. Consequently, the Strength & Conditioning coach can effectively plan which power they would like to develop and which training modality (powerlifting, Olympic liftining, plyometrics, etc) is better utilised to elicit these adaptations.
Conclusion
Concern still exists regarding the ef?cacy of including Olympic weightlifting exercises within the weight training programs of athletes in sports besides weightlifting. These concerns generally get into 3 broad categories: 1) Perceived time needed to study the movements due to complexity of the lifts. 2) A lack of knowledge of the possibility bene?ts that may be produced by performing Olympic lifting exercises correctly. 3) Concern on the prospect of injury caused by performing these weightlifting movements.
It can be evident you can find a plethora of biomechanical important things about performing these lifts with limited disadvantages. The biggest risk has become of the perceived danger of performing these lifts. Judging by evidence presented by Brian Hammill of the British Weightlifting Association (BWLA), it could be stated with con?dence the risk of harm is really as low or lower than most sports provided that there’s quali?ed supervision furnished by certi?ed Strength and Conditioning coach who had been been trained in coaching the weightlifting movements.
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