A training device assembly, comprising:
- (a) Rigid supporting structure comprising a number of radially arranged and rigidly interconnected with the help of a mounting means cantilever beams, said cantilever beams are plane or frame girders mounted on horizontal plane or with small inclination to horizon so that its periphery ends are somewhat upper relatively of their center ends, said center ends are rigidly interconnected between themselves or are fixed on a middle unit, said middle unit is an cylindrical or polygonal middle part of the construction, all horizontal sections of said polygonal middle unit are regular polygons with side numbers being equal to the number of said cantilever beams, each one of said cantilever beams is fixed to said middle unit side, said rigidly interconnected cantilever beams may be cross- or star-shaped with three or more beams, in case of a limited space it is expedient to use a simple linear structure formed by two cantilever beams;
- (b) Resilient supporting structure comprising at least one prior art resilient element of the construction selected from the group consisting of:
- a steel spring,
- a pneumatic,
- a rubber block,
- a block from resilient synthetic material,
- an inflated resilient air chamber,
- a float partially sunk into water expanse,
- the upper end of said resilient elements is attached with the help of said mounting means to said rigid supporting structure and the lower end of said resilient element is installed on the ground surface or on the floor surface or attached to a lower rigid supporting structure comprising lower cantilever beams, said lower cantilever beams are plane or frame girders mounted on horizontal plane or with small inclination to horizon so that periphery ends of said cantilever beams are somewhat lower relatively of their center ends, said center ends are rigidly interconnected between themselves or are fixed on a lower middle unit, said lower middle unit is a cylindrical or polygonal middle part of said lower rigid supporting structure, all horizontal sections of said polygonal lower middle unit are regular polygons with side numbers being equal to the number of the lower cantilever beams, said resilient supporting structure ensures possibility of the tilts of said rigid supporting structure in arbitrary direction,
- (c) sports and games training devices, each one mounted on one of said radially arranged cantilever beams, which permits the users to tilt said rigid supporting structure on said resilient supporting structure, each said sports and games training device may be prior art training device and/or any modification of any prior art training device, for example, a training device, which permits the users to shift their body's center of gravity and/or training device parts along said cantilever beams, a modification of such training device is a modification of a “race-rowing” training device, comprising:
- a frame structure mounted on a cantilever beam,
- slides mounted on said frame structure,
- a seat, moving on rollers along said slides,
- a cable connected to a seat or to a belt attached to a user's waist and passing on a roller to a set of weights, or to a spring, or to a hydraulic (pneumatic) force-resistor,
- a foot support with foot fixing straps secured in several points along said frame structure,
- a bow for arm training, connected to said frame structure by means of hinges,
- a cable connected to said bow, running through a roller to said set of weights, or to said spring, or to said hydraulic (pneumatic) force-resistor,
- an additional set of weights attached to the seat;
- (d) an efficiency indicator of user's team actions mounted on the said rigid supporting structure, said efficiency indicator comprising:
- an axle, mounted on said middle unit normally to its upper surface,
- a bearing, fixed on the upper end of said axle,
- a flag, said flag is a little bar attached to the outer ring of said bearing,
- an unbalanced mass, fixed on a periphery end of said flag.