An adjustable carriage assembly includes a carriage defining a passage configured to receive a frame member therethrough such that the carriage is moveable along the frame member, and a locking structure configured for engaging the frame member to lock the carriage in position relative to the frame member. The locking structure includes a main pin and an auxiliary pin connected to the carriage that are each moveable between a locked position, where the respective pin extends into the passage and is configured to engage the frame member to lock the carriage in position, and an unlocked position, where the respective pin is retracted from the passage and is configured to disengage from the frame member. The carriage may also include a first portion and a second portion, where a space is defined between the first and second portions, and the second portion is adjustable with respect to the first portion.

Embodiments of the present disclosure are directed to playground climbing structures that provide a pathway defined by a lower surface and bound on each side by a sidewall. The structures may comprise sensory play activities on the interior of the sidewalls as well as on the exterior of the sidewalls. The climbing structure is also adapted so as to be accessible to children of varying physical abilities, including for instance children with disabilities, such as by having at least one platform configured for access from a wheelchair or other mobility device and incremental adjustments in elevation that may be navigated by a child with limited mobility. Embodiments of the climbing structures are assembled from a plurality of components, which can be connected together in a variety of configurations to provide custom modular structures.

The exercise device of the invention includes a rail carrier body, at least one fixed body in contact with the rail carrier body, at least one rail located on the rail carrier body, at least one movable body located on the rail, at least one adjusting rod located on the upper portion of the movable body and at least one transmission bar which is in contact with the adjusting rod and transmits the rotary motion on the adjusting rod to the fixing pin or rail.

A treadmill may include a deck, a first pulley incorporated into the deck, a second pulley incorporated into the deck, a tread belt surrounding the first pulley and the second pulley, a motor in mechanical communication with at least one of the first pulley and the second pulley to move the tread belt in a first direction, and a runaway mitigation mechanism in at least indirect mechanical communication with the motor. The runaway mitigation mechanism at least mitigates a motor runaway condition.

A treadmill may include two separate left and right belts rotating around two sets of rollers, four legs having an adjustable height via air suspension to customize an inclination of the treadmill, a thermoelectric assembly, a fragrance assembly having a rotating fragrance cartridge to emit various smells toward a user of the treadmill, a display on which exercise programs are played, and an attachment module having a dispensing tray on which treats are dispensed. A handle of the treadmill may have a sensor to sense a height and front-rear position, and a belt divider provided between the left and right belts may have position or proximity sensors to sense a left-right position. An inclination of the treadmill may be automatically adjusted according to positions detected by the sensors, and the fragrance assembly, attachment module, and inclination may be automatically operated in accordance with an exercise program played on the display.

A treadmill may include two separate left and right belts rotating around two sets of rollers, four legs having an adjustable height via air suspension to customize an inclination of the treadmill, a thermoelectric assembly, a fragrance assembly having a rotating fragrance cartridge to emit various smells toward a user of the treadmill, a display on which exercise programs are played, and an attachment module having a dispensing tray on which treats are dispensed. A handle of the treadmill may have a sensor to sense a height and front-rear position, and a belt divider provided between the left and right belts may have position or proximity sensors to sense a left-right position. An inclination of the treadmill may be automatically adjusted according to positions detected by the sensors, and the fragrance assembly, attachment module, and inclination may be automatically operated in accordance with an exercise program played on the display.

Portable blocks of high density, closed cell foam each with a different height, in progression from shortest to tallest. The taller blocks have tops divided in half width-wise, creating an upper and lower surface. As such, a user engages the blocks with a foot of the user straddling the upper half and the lower half; wherein upon a heel raise of the user upon the block, plantar and dorsiflexion movement is achieved substantially devoid of pronation and supination.

A puck includes a cylinder having a curvilinear sidewall extending about and centered with a central longitudinal axis, and a plurality of sound emitting structures connected to the sidewall. At least one sound emitting structure is configured to emit sound when the puck rotates about the central longitudinal axis at or above a threshold rotational speed and translates at or above a threshold translational speed. The puck may include top and bottom surfaces having peripheral rims or flanges that extend beyond the periphery of the sidewall, thereby protecting the sound emitting structures from contact from a hockey stick blade.

The present invention proposes a float with a retractable foot rest, comprising a lying float body, a supporting element, a protecting assembly and a foot rest cushion. The supporting element and the protecting assembly are installed in a lying float splicing body; the foot rest cushion that can be retracted or expanded is installed at the lower end of the supporting element; and the foot rest cushion is connected with the supporting element. When the float is worn, the foot rest cushion can be expanded to replace an additional bath towel that needs to be placed on the ground to prevent dirt. After wearing, the foot rest cushion can be retracted below the supporting element, or as required, the floating body is spliced on the lying float body, and the foot rest cushion is connected with the floating body.

A modular game assembly includes a central platform and a plurality of peripheral boards removably attached to the central platform to facilitate a tossing game between two or more players. The central platform is supported upon a support surface such that a planar surface thereof is elevated with respect to the support surface. Each peripheral board includes a front edge that is raised and supported by the central platform such that each peripheral board is downwardly inclined. Each peripheral board is in an abutting arrangement with adjacent peripheral boards.