Introduction
Olympic Weightlifting is a sport through which athletes compete for your total weight of two lifts: the snatch and also the clean & jerk. The education methods used in Weightlifting can also be used by Strength & Conditioning coaches as a method of strength training for any massive amount other sports. One of the greatest reasons behind exploiting various strength training modalities such is good for power development. There are lots of variations on the party’s 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 well known method utilized to increase athletic power is Olympic Weightlifting (ie power cleans, push presses, snatches, jump jerks in addition to their variations) conducted within the training (Garhammer, 1993). This has traditionally been viewed as a efficient way of producing general explosive ability (Takano 1992; Stone 1993; Garhammer & Gregor 1992). However, there are additional important considerations which need being addressed when implementing Olympic lifting exercises in the Strength & Conditioning program of the athlete, many of these include movement competency, training age, sport and training time with athlete. The purpose of this short article by Elite Performance Institute (EPI) is usually to give you a biomechanical and physiological discussion that explains why weightlifting exercises are useful to improve athletic performance and how they will be performed within a training course. For more information, kindly visit www.epicertification.com
Power Defined
Power has become defined as the suitable mixture of speed and strength to generate movement (Chu 1996). Specifically, power represents ale the athlete to generate high amounts of work through a certain distance. The greater power an athlete possesses the greater the a higher level work performed (Wilson 1992). Power is a mixture of strength and speed:
POWER = FORCE (strength) X VELOCITY (speed to move)
There are lots of physiological and neural adaptations which comprise the force component (Moritani 1992). Physiological adaptations to strength contain an increase in muscle tissues through hypertrophy, connective tissue density and bone integrity (Tesch 1992a). Neural adaptations (Schmidtbleicher 1992) which can be produced are: (1) increased recruitment of motor units; (2) increased firing rate of motor neurones; (3) synchronised firing of motor neurones; (4) rise in intra-muscular coordination; and (5) rise in inter-muscular coordination.
Speed to move consists of many different interrelated factors (Ackland & Bloomfield 1995). They’re; (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 growth and development 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 Dublin based on the type of strength developed from each exercise, session or phase to train within the program. As a result, the Strength & Conditioning coach can effectively plan what sort of power they need to develop and which training modality (powerlifting, Olympic liftining, plyometrics, etc) is the most suitable utilised to elicit these adaptations.
Conclusion
Concern still exists regarding the ef?cacy of including Olympic weightlifting exercises within the strength training programs of athletes in sports aside from weightlifting. These concerns generally fall into 3 broad categories: 1) Perceived time forced to discover the movements as a result of complexity with the lifts. 2) An absence of understanding of the potential bene?ts which can be produced by performing Olympic lifting exercises correctly. 3) Concern within the potential for injury resulting from performing these weightlifting movements.
It’s evident there is a great number of biomechanical benefits of performing these lifts with limited disadvantages. The biggest risk has become with the perceived danger of performing these lifts. On such basis as evidence presented by Brian Hammill with the British Weightlifting Association (BWLA), it can be stated with con?dence that this injury risk is really as low or lower than most sports as long as there is certainly quali?ed supervision furnished by certi?ed Strength and Conditioning coach who have been competed in coaching the weightlifting movements.
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