Trampolines may include a frame, a bounce mat coupled to the frame, and a plurality of poles coupled to the frame. A cover may be disposed over at least a portion of the bounce mat and retained in an at least partially suspended position utilizing the plurality of poles. Trampoline may be utilized by coupling a bounce mat to a frame. A plurality of poles may also be coupled to the frame. A cover may be disposed over at least a portion of the bounce mat utilizing the plurality of poles to retain the cover suspended over the at least a portion of the bounce mat. Other aspects, embodiments, and features are also included.

The present application relates to a fitness apparatus having a housing on which are arranged a first supporting element and also a second supporting element. The first and the second supporting elements can be moved linearly in each case in two spatial dimensions located at right angles to one another. The housing has at least one active element, by means of which a movement of the first supporting element or of the second supporting element out of a respective starting position is counteracted by a force. The housing also has at least one coupling element, which couples the linear movement of the first supporting element in a to first direction of a first of the two spatial dimensions to a linear movement of the second supporting element in the second direction, which opposes the first direction in this first of the two spatial dimensions.

A swimming exercise device, comprising a restraint including an opening and a contact portion, the restraint configured to receive a head of a user through the opening and to restrain the user, via contact between shoulders of the user and the contact portion, such that the user is held substantially stationary during forward motion of the user against the restraint and an abutment structure configured to contact a pool surface and transmit forces associated with the forward motion of the user against the restraint to the pool surface.

A water spraying device is disclosed. The water spraying device includes a main housing, an actuator arm, and a sprayer assembly. The main housing is to be mounted to a basketball net. The actuator arm includes a proximal end pivotally mounted to the main housing and a distal end extending outwards from the main housing. The actuator arm is biased to a neutral position and pivotable to a depressed position responsive to downward force applied to the distal end of the actuator arm by a basketball. The sprayer assembly is mounted to the main housing, and includes a valve having a hose adapter on an inlet and a nozzle on an outlet of the valve. The valve is triggered to open responsive to the actuator arm pivoting to the depressed position.

A system may include a virtual reality system configured to present one or more virtual objects via an electronic display. The system may also include one or more inflatable objects that correspond to the one or more virtual objects, such that the one or more inflatable objects matches one or more shapes of the one or more virtual objects. The system may also include a processor configured to cause at least one of the one or more inflatable objects to inflate based on feedback from the virtual reality system.

A training device for teaching a user how to snowboard is disclosed. The training device includes a telescoping unit, a hinge unit, a locking mechanism, and a handlebar. The telescoping unit includes telescoping sections that are slidably coupled with one another, with a first end of the telescoping unit including a grip. The hinge unit is coupled to a second end of the telescoping unit. The locking mechanism is adjustably coupled to the hinge. The handlebar is coupled to the hinge a center region thereof such that opposing longitudinal distal ends of the handlebar are spaced from the hinge unit. Further, the handlebar is rotatable between: a first position, where the handlebar extends substantially perpendicular relative to the telescoping unit, and a second position, where the handlebar extends substantially parallel relative to the telescoping unit.

A system may include an inflatable assembly having a plurality of members. The system may also include a plurality of sensors disposed at a plurality of positions inside or around the inflatable assembly, such that the plurality of sensors may acquire data related to a shape of the inflatable assembly. The system also includes one or more valves, each configured to direct a fluid into a corresponding member of the plurality of members of the inflatable assembly. The system also includes a processor that adjusts positions of the one or more valves to cause the fluid to be directed into the corresponding member of the plurality of members of the inflatable assembly based on the data and a desired shape of the inflatable assembly.

A portable playpen and toy combination apparatus that is operable to provide a first mode and second mode of use for at least one child. The present invention includes a frame having a top support member and a bottom support member. The frame includes a plurality of legs that are configured to be adjustable in length. A wall is secured to the frame and the height of the wall is adjustable changing the length of the legs. The interior volume includes a first bottom superposed a second bottom. The first bottom is releasably secured to the second bottom. The first bottom is a cushioned surface and the second bottom is a woven polypropylene material configured to provide a rebounding force. The frame further has secured to the top support member an engagement member wherein the engagement member is configured to movably traverse along the top support member.

The present invention relates to the field of fitness training devices and exercise machines. More specifically, a substantially horizontal exercise machine comprising an exercise platform slidable along one or more rails aligned with the longitudinal axis of the machine structure, the slidable platform spring-biased towards one end of the machine, is tiltable to allow for one end of the machine to be raised or lowered relative to the opposed end of the machine.

Implementations described and claimed herein provide systems and methods for interactive fetching for one or more participants, such as pets. In one implementation, a projectile, such as a ball, is received in a receiver and transported through an opening into a feeder of a randomizer. One of a plurality of chutes is randomly selected using gravity, and the projectile is transported from the feeder into the selected chute. The chute generates a smooth roll along a ramp to a port, from which the projectile is ejected along an ejection path for the participant to retrieve.