Simple exercising apparatus for muscular development in athletes
First Claim
1. An athletic training system for development of muscles of an athlete to increase velocity and strength of movement of an athlete'"'"'s body member away from an initial position toward a further position, comprising in combination,a first member and a second member held together in mated position until separated by overcoming a predetermined magnetic force, said first member being constructed and arranged for forceful movement by said body member, and said second member being removably held in a resident position mated with said first member until said forceful movement of said first member whereby said predetermined magnetic force is overcome and said first member is freely moved away from the resident position and allowed to move freely, thereby in combination providing a muscular training system for an athlete, wherein said second member is a pivotable member movably restrained to pivot about a designated resident position;
- wherein the pivotable member comprises a pivoted rocker arm constructed and arranged to attain two respective bistable restrained positions by coaction of a pair of resident mating device constructed and arranged to releasably retain a respective mating device at one of two stable resident positions, said resident mating devices being carried on opposite rocker arm members on either side or said pivotable member for mating with said rocker arm at said two stable resident positions, and an impact receiving member extending from said rocker arm for contact and movement by said body member to rock the arm between said stable resident positions.
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Accused Products
Abstract
This invention provides an inexpensive athletic exercising system for development of muscles of the athlete to increase the velocity and strength of movement of a body member away from an initial position toward a further position employing in a preferred embodiment of the invention a set of two magnetic members for magnetic retention together with a predetermined magnetic force. The first magnetic member is affixed to an athletic vehicle, such as a tennis racquet, ball bat or hockey stick, to be manipulated by said athlete. The second magnetic member is positioned at a restrained position from which an athletic stroke is initiated for magnetic retention together with the first magnetic member. This system permits an athlete to develop strength and speed in muscular reaction over an athletic stroke by manual manipulation of the athletic vehicle to overcome the predetermined magnetic force while permitting a substantially unimpeded follow through stroke after the initial magnetic force is overcome. The invention may be embodied in a tackling dummy arrangement or a delivery and return of a boxing stroke arrangement by employment of a spring receiving the impact of a broken away magnetic member which forcefully returns the punching arm at the apex of the boxing stroke.
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Citations
4 Claims
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1. An athletic training system for development of muscles of an athlete to increase velocity and strength of movement of an athlete'"'"'s body member away from an initial position toward a further position, comprising in combination,
a first member and a second member held together in mated position until separated by overcoming a predetermined magnetic force, said first member being constructed and arranged for forceful movement by said body member, and said second member being removably held in a resident position mated with said first member until said forceful movement of said first member whereby said predetermined magnetic force is overcome and said first member is freely moved away from the resident position and allowed to move freely, thereby in combination providing a muscular training system for an athlete, wherein said second member is a pivotable member movably restrained to pivot about a designated resident position; - wherein the pivotable member comprises a pivoted rocker arm constructed and arranged to attain two respective bistable restrained positions by coaction of a pair of resident mating device constructed and arranged to releasably retain a respective mating device at one of two stable resident positions, said resident mating devices being carried on opposite rocker arm members on either side or said pivotable member for mating with said rocker arm at said two stable resident positions, and an impact receiving member extending from said rocker arm for contact and movement by said body member to rock the arm between said stable resident positions.
- View Dependent Claims (2, 3, 4)
Specification