Strength & Conditioning Certification UK
Introduction
Olympic Weightlifting is often a sport where athletes compete for that total weight of two lifts: the snatch along with the clean & jerk. Working out methods used in Weightlifting may also be utilised by Strength & Conditioning coaches as a method of resistance training for the great deal of other sports. One of the primary reasons for exploiting various resistance training modalities such is for power development. There are several variations on the party’s 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 in addition to their variations) conducted inside the weight room (Garhammer, 1993). This has traditionally been seen as an efficient way of producing general explosive ability (Takano 1992; Stone 1993; Garhammer & Gregor 1992). However, there are additional important considerations which require to get addressed when implementing Olympic lifting exercises to the Strength & Conditioning program of the athlete, many of these include movement competency, training age, sport and training time with athlete. The objective of this informative article by Elite Performance Institute (EPI) is usually to give you a biomechanical and physiological discussion why weightlifting workouts are useful to improve athletic performance and how they must be performed in the exercise program. For more details, go to www.epicertification.com
Power Defined
Power continues to be defined as the perfect mix of speed and strength to make movement (Chu 1996). Particularly, power represents ale the athlete to make high numbers of sort out confirmed distance. Greater power an athlete possesses the better the amount of work performed (Wilson 1992). Power is often a mix of strength and speed:
POWER = FORCE (strength) X VELOCITY (speed of motion)
There are several physiological and neural adaptations which comprise the force component (Moritani 1992). Physiological adaptations to strength consist of a boost in muscular 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 of motion is composed 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 technique series elastic component.
Olympic Weightling exercises facilitate growth and development of the center (Strength-Speed and Speed-Strength) of the force-velocity (FV) curve (see above). The FV curve acts a guide to Strength & Conditioning Courses according to the kind of strength developed from each exercise, session or phase of education inside the program. Consequently, the force & Conditioning coach can effectively plan what type 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 inside the resistance training programs of athletes in sports apart from weightlifting. These concerns generally fall under 3 broad categories: 1) Perceived time necessary to learn the movements due to the complexity of the lifts. 2) Too little knowledge of the opportunity bene?ts which can be produced by performing Olympic lifting exercises correctly. 3) Concern on the possibility of injury resulting from these weightlifting movements.
It’s evident you can find a multitude of biomechanical great things about these lifts with limited disadvantages. The biggest risk continues to be of the perceived danger of these lifts. Judging by the research presented by Brian Hammill of the British Weightlifting Association (BWLA), it may be stated with con?dence that this risk of harm will be as low or less than most sports providing there is certainly quali?ed supervision given by certi?ed Strength and Conditioning coach who have been competed in coaching the weightlifting movements.
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