A cadence measurement device includes a myoelectric potential sensor attachable to a leg portion of a living body, a waveform processor that performs waveform processing to obtain a myoelectric potential waveform from an output signal from the myoelectric potential sensor, and a cadence deriving unit that derives cadence according to the myoelectric potential waveform obtained by the waveform processing.

A 3-Dimensional golf game having a horizontal surface, a vertical surface, and a curvilinear surface that interconnects the horizontal and vertical surfaces, wherein at least the vertical surface includes one or more ball-receiving cups. The game of skill is played by one or more players putting or striking a golf ball along the horizontal surface with sufficient force to travel through the curvilinear surface and up the vertical surface. The force of gravity then causes the ball to return back down the vertical surface and—if appropriately aimed and struck—the ball travels downwardly into the opening of the least one ball receiving cup. Players are awarded points for successfully landing the ball into the ball receiving cup and the game may include differently sized and/or positioned cups having different point values.

Device for training or for playing shootouts (1), designed to be fixed between two posts, including a flexible band (2) that is elastic and has two opposite free ends (20, 21), first removable fixation means (3) that are secured to a first end (20) of the band, and second removable fixation means (4) that are secured to the second end (21) of the band, wherein said first and second removable fixation means are able to guarantee an removable fixation of the device directly to the two respective posts, the first removable fixation means (3) being able to create a strapping around the posts with the band (2) in the shape of a knot (50).

Systems and methods for electronically creating and modifying a fitness plan are disclosed. The method may include receiving electronic user data, collecting electronic fitness data, and displaying a suggestion for a fitness activity based on the electronic user data and the electronic fitness data.

A system for and method of scoring a game of golf is provided. A stroke baseline, a points baseline, and a stroke count are utilized to calculate a hole score for each hole. The stroke baseline is typically derived from the par value for a hole, while the stroke count is typically the total strokes required to complete the hole, including any penalty strokes. Typically, the points baseline for each hole is equal to the distance, in yards, between the player's tee-up location and a target location of the hole, the target location being a location on the putting green. Each player selects a tee-up location for each hole, thereby allowing each player to influence the baseline score for each hole. A performance factor is determined for each hole based on the player's performance on that hole.

The rotator cuff exercise device includes a ring unit, a mounting board, and a pair of mounting tracks. The rotator cuff exercise device may be adapted to exercise joints and muscles or may prevent the loss of flexibility in an elbow or a shoulder blade. The rotator cuff exercise device may be particularly suited for therapy after an injury involving a rotator cuff. A handle may detachably couple to an individual rotatable ring selected from one or more rotatable rings of the ring unit and may be adapted to be grasped by a hand of the user. The handle may be operable to move the individual rotatable ring in a circular motion. The circular motion of the handle may exercise the joints and muscles of the user.

An exercise device comprises a rigid rod having a first and second ends, a plurality of light sources arranged in a row along at least a portion of an axis extending between the first and second ends of the rigid rod, at least one load sensor for detecting an applied longitudinal force, and a processor coupled to the at least one load sensor and to the plurality of light sources. The processor is configured to execute machine-executable instructions that cause the processor to obtain a signal indicating a magnitude of the applied longitudinal force, and cause a subset of the plurality of light sources to emit light. A ratio of a number of light sources in the subset to a total number of the plurality of light sources represents the magnitude of the applied longitudinal force relative to a reference longitudinal force.

An exercise apparatus includes a frame and a load mechanism disposed on the frame. The load mechanism has a plurality of selectable weights with each of the selectable weights having an associated indicator device. A press is mechanically coupled to the load mechanism to displace a load based on a selected weight and a sensor is disposed to measure an extent and speed of displacement of the load. A processor is in communication with the sensor, and the processor is configured to determine an indicator signal to send to the indicator device of one of the plurality of selectable weights of the load mechanism based on received performance data, the indicator signal used to indicate which one of the plural of weights to select.

A head guard is provided. The head guard includes one or more sensors as part of an sensory input and communications system. The head guard wirelessly communicates data to remote computing devices for intelligent data collection.

The present invention relates to systems, methods, and apparatus that facilitate exercise in vehicles. In particular, the present invention provides active exercise in passenger and navigation areas in vehicles by incorporating force sensors in the environment surrounding the passenger and/or navigator in the vehicle. The present invention applies the principles of isometric training and interacts with a remote or on-board computer platform to track, measure and provide instruction to the passage and/or navigator engaged in such isometric training.