Introduction
Olympic Weightlifting can be a sport by which athletes compete to the total weight of two lifts: the snatch as well as the clean & jerk. The education methods used in Weightlifting can also be used by Strength & Conditioning coaches as a way of lifting weights for the wide range of other sports. One of the greatest causes of exploiting various lifting weights modalities such is perfect for power development. There are several 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 utilized to increase athletic power is Olympic Weightlifting (ie power cleans, push presses, snatches, jump jerks and their variations) conducted from the training (Garhammer, 1993). It has traditionally been described as efficient of manufacturing 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 in the Strength & Conditioning program of an athlete, many of these include movement competency, training age, sport and coaching time with athlete. The purpose of this short article by Elite Performance Institute (EPI) is always to give you a biomechanical and physiological discussion why weightlifting exercises are beneficial to improve athletic performance and exactly how they should be performed within a training program. For more details, please visit www.epicertification.com
Power Defined
Power has been understood to be the optimal blend of speed and strength to generate movement (Chu 1996). More specifically, power represents light beer the athlete to generate high degrees of sort out certain distance. The more power a player possesses the higher the degree of work performed (Wilson 1992). Power can be a blend of strength and speed:
POWER = FORCE (strength) X VELOCITY (speed to move)
There are several physiological and neural adaptations which comprise the force component (Moritani 1992). Physiological adaptations to strength incorporate more muscle 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) surge in intra-muscular coordination; and (5) surge in inter-muscular coordination.
Speed to move is composed of a variety of 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 standby time with the series elastic component.
Olympic Weightling exercises facilitate development of the middle (Strength-Speed and Speed-Strength) with the force-velocity (FV) curve (see above). The FV curve acts a guide to Strength & Conditioning Courses Dublin based on the kind of strength developed from each exercise, session or phase of coaching from the program. Therefore, the Strength & Conditioning coach can effectively plan what type of power they would like to develop and which training modality (powerlifting, Olympic liftining, plyometrics, etc) is most beneficial utilised to elicit these adaptations.
Conclusion
Concern still exists for the ef?cacy of including Olympic weightlifting exercises from the lifting weights programs of athletes in sports besides weightlifting. These concerns generally fall into 3 broad categories: 1) Perceived time forced to study the movements as a result of complexity with the lifts. 2) Too little knowledge of the potential bene?ts that may be derived from performing Olympic lifting exercises correctly. 3) Concern over the potential for injury due to doing these weightlifting movements.
It is evident there’s a multitude of biomechanical benefits of doing these lifts with limited disadvantages. The biggest risk has been with the perceived danger of doing these lifts. Based on the evidence presented by Brian Hammill with the British Weightlifting Association (BWLA), it can be stated with con?dence the risk of harm is as low or less than most sports provided that there’s quali?ed supervision provided by certi?ed Strength and Conditioning coach who are trained in coaching the weightlifting movements.
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