Introduction
Olympic Weightlifting is often a sport in which athletes compete for your total weight of 2 lifts: the snatch and also the clean & jerk. The courses methods found in Weightlifting are also utilized by Strength & Conditioning coaches as a means of strength training for a wide range of other sports. Most significant factors behind exploiting various strength training modalities such is for power development. There are numerous variations on the theme of power training. Some 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 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). This has traditionally been seen as efficient way of manufacturing 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 into the Strength & Conditioning program associated with an athlete, many of these include movement competency, training age, sport and coaching time with athlete. The objective of this post by Elite Performance Institute (EPI) would be to provide a biomechanical and physiological discussion why weightlifting exercises are necessary to improve athletic performance and the way they ought to be performed inside a training curriculum. For more details, please visit www.epicertification.com
Power Defined
Power has become thought as the best mix of speed and strength to generate movement (Chu 1996). More specifically, power represents light beer the athlete to generate high levels of process a given distance. The more power a sports athlete possesses the greater the degree of work performed (Wilson 1992). Power is often a mix of strength and speed:
POWER = FORCE (strength) X VELOCITY (speed of movement)
There are numerous physiological and neural adaptations which comprise the force component (Moritani 1992). Physiological adaptations to strength consist of an increase in muscle mass 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) rise in intra-muscular coordination; and (5) rise in inter-muscular coordination.
Speed of movement 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 utilisation of the series elastic component.
Olympic Weightling exercises facilitate progression 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 according to the form of strength developed from each exercise, session or phase to train in the program. Consequently, the force & Conditioning coach can effectively plan what sort of power to merely develop and which training modality (powerlifting, Olympic liftining, plyometrics, etc) is most beneficial utilised to elicit these adaptations.
Conclusion
Concern still exists regarding the ef?cacy of including Olympic weightlifting exercises in the strength training programs of athletes in sports apart from weightlifting. These concerns generally fall into 3 broad categories: 1) Perceived time necessary to learn the movements due to complexity with the lifts. 2) An absence of comprehension of the opportunity bene?ts that may be derived from performing Olympic lifting exercises correctly. 3) Concern within the possibility of injury as a result of practicing these weightlifting movements.
It’s evident there’s a great number of biomechanical important things about practicing these lifts with limited disadvantages. The biggest risk has become with the perceived danger of practicing these lifts. Judging by evidence presented by Brian Hammill with the British Weightlifting Association (BWLA), it may be stated with con?dence that the injury risk will be as low or under most sports providing there is quali?ed supervision supplied by certi?ed Strength and Conditioning coach who’ve been competent in coaching the weightlifting movements.
More info about Strength & Conditioning Courses Dublin have a look at this web site: learn here