An arrangement, a computer system, and/or a method for playing a game include a playing area, a first set of scoring structures arranged at a perimeter of the playing area and that are active throughout the game, and a second set of scoring structures arranged at the perimeter of the playing area and that are active only during penalty periods of the game, where each pair of adjacent ones of structures of the first set is separated by one of the structures of the second set.

An arrangement, a computer system, and/or a method for playing a game include a playing area, a first set of scoring structures arranged at a perimeter of the playing area and that are active throughout the game, and a second set of scoring structures arranged at the perimeter of the playing area and that are active only during penalty periods of the game, where each pair of adjacent ones of structures of the first set is separated by one of the structures of the second set.

The present invention is a portable rowing machine that allows a user to perform rowing, skiing, paddling, or any other physical activities at any suitable location. The portable rowing machine contains a housing, a pulley, a flywheel, a planetary gear assembly, an anchor, a retraction mechanism, and a pull cord. The housing contains a central gear support. The pulley, the flywheel, the planetary gear assembly, and the retraction mechanism are positioned within the housing. The central gear support is positioned within the housing. The planetary gear assembly is positioned within the central gear support. The pulley and the flywheel are axially connected opposite to each other along the planetary gear assembly. The retraction mechanism is operatively connected to the pulley, where the retraction mechanism is configured to retract the pull cord into a spooled state around the pulley. The anchor is externally connected to the housing.

The present invention is a portable rowing machine that allows a user to perform rowing, skiing, paddling, or any other physical activities at any suitable location. The portable rowing machine contains a housing, a pulley, a flywheel, a planetary gear assembly, an anchor, a retraction mechanism, and a pull cord. The housing contains a central gear support. The pulley, the flywheel, the planetary gear assembly, and the retraction mechanism are positioned within the housing. The central gear support is positioned within the housing. The planetary gear assembly is positioned within the central gear support. The pulley and the flywheel are axially connected opposite to each other along the planetary gear assembly. The retraction mechanism is operatively connected to the pulley, where the retraction mechanism is configured to retract the pull cord into a spooled state around the pulley. The anchor is externally connected to the housing.

A system for simulating a golf game is provided. The system includes a simulator containing a golf ball launch area and a display, a computer coupled to the simulator, and a motion monitor coupled to the computer and configured to track exercise activity of the user. The computer is configured to compute a trajectory of a simulated golf ball on a simulated golf course, compute a distance to a simulated golf ball landing position on the simulated golf course, display the computed distance to the simulated golf ball landing position on the display, simulate moving through the simulated golf course based at least in part on the exercise activity of the user, and update the computed distance to the simulated golf ball landing position based at least in part on the exercise activity of the user. Additional systems and methods are provided.

A system for simulating a golf game is provided. The system includes a simulator containing a golf ball launch area and a display, a computer coupled to the simulator, and a motion monitor coupled to the computer and configured to track exercise activity of the user. The computer is configured to compute a trajectory of a simulated golf ball on a simulated golf course, compute a distance to a simulated golf ball landing position on the simulated golf course, display the computed distance to the simulated golf ball landing position on the display, simulate moving through the simulated golf course based at least in part on the exercise activity of the user, and update the computed distance to the simulated golf ball landing position based at least in part on the exercise activity of the user. Additional systems and methods are provided.

A free-standing A-frame exercise equipment cabinet comprising a first portion of the free-standing A-frame exercise equipment cabinet configured to removably house first exercise weight plates of a plurality of different sizes and a plurality of different weights. A second portion of the cabinet is configured to house a computer screen display. A third portion of the cabinet is configured to house at least one camera, one or more processors, and memory storing instructions that, when executed by the one or more processors, cause the cabinet to present a display on the computer screen display housed in the second portion of the cabinet. A fourth portion of the cabinet is configured to removably house at least one barbell and a plurality of dumbbells. A fifth portion of the cabinet comprises four legs of the cabinet that allow the cabinet to stand upright without additional support.

An exercise rack enclosure system for providing an exercise rack which is concealable within an enclosure. The exercise rack enclosure system generally includes an enclosure including an interior space. An exercise rack is pivotably connected to the enclosure within the interior space. The exercise rack is adjustable between a collapsed position, in which the exercise rack is completely positioned within the interior space of the enclosure, and an extended position, in which the exercise rack extends out of the interior space of the enclosure for use. The enclosure may optionally include one or more doors for concealing the interior space and exercise rack when not in use. Various attachments may be stored in the enclosure and removably connected to the exercise rack for performing a wide range of exercise moves.

An exercise rack enclosure system for providing an exercise rack which is concealable within an enclosure. The exercise rack enclosure system generally includes an enclosure including an interior space. An exercise rack is pivotably connected to the enclosure within the interior space. The exercise rack is adjustable between a collapsed position, in which the exercise rack is completely positioned within the interior space of the enclosure, and an extended position, in which the exercise rack extends out of the interior space of the enclosure for use. The enclosure may optionally include one or more doors for concealing the interior space and exercise rack when not in use. Various attachments may be stored in the enclosure and removably connected to the exercise rack for performing a wide range of exercise moves.

This invention relates to a combination of machinery, electronics and building space design using specialized disinfection systems, air filtration, audio-visual communication, electronic controllers and isolation booths in a manner that mitigates the risk of disease transmission among simultaneous and serial users of the shared space.