Introduction
Olympic Weightlifting is often a sport in which athletes compete for that total weight of two lifts: the snatch and the clean & jerk. Working out methods used in Weightlifting will also be utilised by Strength & Conditioning coaches as a way of lifting weights for a massive amount other sports. One of the first factors behind exploiting various lifting weights modalities such is perfect for power development. There are many variations on the 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 favorite method accustomed to increase athletic power is Olympic Weightlifting (ie power cleans, push presses, snatches, jump jerks along with their variations) conducted inside the training (Garhammer, 1993). It has traditionally been seen as productive way of manufacturing general explosive ability (Takano 1992; Stone 1993; Garhammer & Gregor 1992). However, there are more important considerations which need to become addressed when implementing Olympic lifting exercises in the Strength & Conditioning program of an athlete, some include movement competency, training age, sport and coaching time with athlete. The objective of this informative article by Elite Performance Institute (EPI) is to give you a biomechanical and physiological discussion that explains why weightlifting work outs are useful to improve athletic performance and how they must be performed in the training curriculum. For more information, please visit www.epicertification.com
Power Defined
Power has become looked as the perfect combination of speed and strength to create movement (Chu 1996). Particularly, power represents draught beer the athlete to create high amounts of function with certain distance. The harder power a player possesses the higher the a higher level work performed (Wilson 1992). Power is often a combination of strength and speed:
POWER = FORCE (strength) X VELOCITY (speed of motion)
There are many physiological and neural adaptations which comprise the strength component (Moritani 1992). Physiological adaptations to strength consist of an increase in muscle tissue through hypertrophy, ligament 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 of motion 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 growth and 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 Certification UK based on the type of strength developed from each exercise, session or phase of coaching inside the program. Consequently, 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 for the ef?cacy of including Olympic weightlifting exercises inside the lifting weights programs of athletes in sports other than weightlifting. These concerns generally get into 3 broad categories: 1) Perceived time needed to discover the movements because of the complexity from the lifts. 2) Deficiencies in understanding of the opportunity bene?ts that may be produced from performing Olympic lifting exercises correctly. 3) Concern within the prospect of injury caused by practicing these weightlifting movements.
It is evident there are a plethora of biomechanical benefits of practicing these lifts with limited disadvantages. The biggest risk has become from the perceived danger of practicing these lifts. On such basis as the data presented by Brian Hammill from the British Weightlifting Association (BWLA), it could be stated with con?dence that the risk of harm will be as low or below most sports providing there is quali?ed supervision supplied by certi?ed Strength and Conditioning coach who had been trained in coaching the weightlifting movements.
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