Abstract: An agility ladder includes a plurality of rungs, a left link assembly disposed between each rung and including ends pivotally attached to left ends of each rung, a right link assembly disposed between each rung and including ends pivotally attached to right ends of each rung, and first and second links included on each of the left and right link assemblies. The first and second links may be pivotally attached at a link pivot joint, where, through pivotal attachment of the left and right link assemblies with the plurality of rungs and pivotal attachment of the first and second links, the plurality of rungs are moveable from an open position where the plurality of rungs are spaced apart from one another to a collapsed position where the plurality of rungs are aligned adjacent to one another and are not overlapping with one another.

Abstract: An agility ladder has a plurality of rungs including first and second rungs. A left link assembly has ends pivotally attached to left ends of the first and second rungs, and a right link assembly has ends pivotally attached to right ends of the first and second rungs. The left and right link assemblies each include first and second links having equal lengths, with the first and second links joined at a link pivot joint which allows the first and second links to form an angle between them of less than 180 degrees.

Abstract: A floor exercise slider may have an attachment device on a side of a frame. A resilient pad is attached to an upper surface of the frame, with the resilient pad having raised blocks separated by grooves. A slide plate may be joined to a bottom surface of the frame. The raised blocks may be evenly spaced apart laterally and/or longitudinally by the grooves. Two sliders may be attached via the attachment devices to form a slider assembly which can accommodate both of the user's hands or feet.

Abstract: A football throwing trainer has a football holder including first and second end caps adapted to fit over the ends of a football. Holder straps connect the first and second end caps and hold the end caps securely onto the ends of the football. A tether is attached to the first end cap and to a belt or cuff. The trainer allows a lone player to practice throwing a football and to easily retrieve the thrown football.

Abstract: A flag football belt assembly includes a belt having two or more fasteners. A flag assembly includes a flag clip having a first arm joined to a second arm an acute angle, a fitting on the first arm and a flag strip attached to the second arm. The fitting is engageable to the fastener to attach the flag assembly onto the belt, and the fitting is releasable from the fastener by pulling on the flag strip. The first arm may be joined to the second arm at a flex joint and/or the flag clip may be made of a flexible material. The flag clip having the first and second arms at an acute angle holds the flag strip away from the player's body to allow the flag strip to be more easily and reliably grabbed during play.

Abstract: An agility ladder has a plurality of rungs including first and second rungs. A left link assembly has ends pivotally attached to left ends of the first and second rungs, and a right link assembly has ends pivotally attached to right ends of the first and second rungs. The left and right link assemblies each include first and second links having equal lengths, with the first and second links joined at a link pivot joint which allows the first and second links to form an angle between them of less than 180 degrees.

Abstract: A floor exercise slider may have an attachment device on a side of a frame. A resilient pad is attached to an upper surface of the frame, with the resilient pad having raised blocks separated by grooves. A slide plate may be joined to a bottom surface of the frame. The raised blocks may be evenly spaced apart laterally and/or longitudinally by the grooves. Two sliders may be attached via the attachment devices to form a slider assembly which can accommodate both of the user's hands or feet.