An adjustable height balance beam includes an elongate member; opposing upper and lower support columns; opposing base bars; wherein opposing attachment zones of the elongate member are configured for selective attachment to each of the opposing upper support columns, defining a first configuration, and wherein each of the opposing lower support columns is configured for attachment to the corresponding opposing base bars, and the respective opposing base bars, defining a second configuration, for selective height adjustment of the elongate bar relative to the opposing base bars; wherein the height of the elongate bar relative to the opposing base bars may be selectively adjusted when in the first configuration by aligning tension knob ports on the lower support column with a correspondingly selected one of the plurality of linearly displaced apertures on the upper support column to form an aligned attachment channel that is configured for receipt of the tension knob.

An adjustable height balance beam includes an elongate member; opposing upper and lower support columns; opposing base bars; wherein opposing attachment zones of the elongate member are configured for selective attachment to each of the opposing upper support columns, defining a first configuration, and wherein each of the opposing lower support columns is configured for attachment to the corresponding opposing base bars, and the respective opposing base bars, defining a second configuration, for selective height adjustment of the elongate bar relative to the opposing base bars; wherein the height of the elongate bar relative to the opposing base bars may be selectively adjusted when in the first configuration by aligning tension knob ports on the lower support column with a correspondingly selected one of the plurality of linearly displaced apertures on the upper support column to form an aligned attachment channel that is configured for receipt of the tension knob.

A play structure having one or more monolith structures for the connection of other surfaces (e.g., deckings, water-based elements, interactive elements, etc.). Each of the monolith structures may be adjustably connected with a ground surface such that a variety of possible angles may be obtained by the monolith with respect to the ground surface. After the desired orientation of the monolith is obtained to the ground surface via the adjustable connection, the monolith may be secured in such position. Water or other fluid may be provided to the monolith structures via piping that interfaces with the monolith structures by a fluid connection that is in communication with piping disposed within the monolith structures. A fluid dumping or delivery system (e.g., based upon a tipping element that provides water to a fluid flowing surface and/or other water dispersion element) may be provided as part of the play structure.

A balance beam game apparatus includes at least a base and at least a combining piece. A surface of the combining piece is an arc-shaped surface and another surface of the combining piece is a horizontal plane. Two ends of the combining piece are provided respectively with a locking slot at a proper location, a connecting slot is disposed above and below the base respectively, and the connecting slot can be latched with the combining piece. A wall on each of two sides of the connecting slot is provided respectively with a locking block which can be selectively latched in the locking slot of the combining piece. Therefore, by combining the abovementioned elements, a game apparatus in all kinds of combinatorial change in routes can be formed.

A balance beam game apparatus includes at least a base and at least a combining piece. A surface of the combining piece is an arc-shaped surface and another surface of the combining piece is a horizontal plane. Two ends of the combining piece are provided respectively with a locking slot at a proper location, a connecting slot is disposed above and below the base respectively, and the connecting slot can be latched with the combining piece. A wall on each of two sides of the connecting slot is provided respectively with a locking block which can be selectively latched in the locking slot of the combining piece. Therefore, by combining the abovementioned elements, a game apparatus in all kinds of combinatorial change in routes can be formed.

A structure for the training of motor skills of a person. The structure comprises a plurality of uniquely marked stations and/or equipments to be selectively recognizable and usable by the users and grouped and arranged in succession to each other according to a loop circuit scheme.

A structure for the training of motor skills of a person. The structure comprises a plurality of uniquely marked stations and/or equipments to be selectively recognizable and usable by the users and grouped and arranged in succession to each other according to a loop circuit scheme.

Disclosed is a gymnastics apparatus renovation kit including a cover adapted to fit tightly on a gymnastics apparatus to be renovated. The cover has an elongated shape extending in a longitudinal direction, the elongated shape corresponding to the shape of a gymnastics apparatus. The cover includes an upper face, two longitudinal lateral faces, two end faces, and an open lower face. The renovation kit also includes two rods, each rod being passed in a hem formed at the bottom of each lateral face of the cover and extending throughout the length of the cover. The renovation kit further includes links for joining the rods together in a transversal direction, tending to bring the rods closer together. Also disclosed is a corresponding renovation process and to a renovated gymnastics apparatus.

Disclosed is a gymnastics apparatus renovation kit including a cover adapted to fit tightly on a gymnastics apparatus to be renovated. The cover has an elongated shape extending in a longitudinal direction, the elongated shape corresponding to the shape of a gymnastics apparatus. The cover includes an upper face, two longitudinal lateral faces, two end faces, and an open lower face. The renovation kit also includes two rods, each rod being passed in a hem formed at the bottom of each lateral face of the cover and extending throughout the length of the cover. The renovation kit further includes links for joining the rods together in a transversal direction, tending to bring the rods closer together. Also disclosed is a corresponding renovation process and to a renovated gymnastics apparatus.

A balance board adapted for riding rail-to-rail, preferably so that at least a portion of a rider's feet will be placed on the board over the elongated roller. The balance board includes an elongated, planar board having a length that exceeds a width. The balance board further includes one or more detachable U-shaped fulcrums, having a lower curved section for rail-to-rail balancing, or for acting as stops for nose-to-tail balancing on a separate roller.