An exercise device includes a strap. The strap includes a first surface and a second surface opposite the first surface. The strap is configured to be secured to a lower leg of a user such that the first surface of the strap interfaces with the lower leg of the user. The exercise device further includes a ball including an outer surface configured to be held by the user, a first connector extending from the ball, a second connector extending from the second surface of the strap, and a tension member. The tension member includes a first coupling mechanism and a second coupling mechanism at opposite ends thereof and configured to be releasably coupled to the first connector and the second connector via the first and second coupling mechanisms.

A tank (1, 100) configured to carry out physical activity in a counter-current regime comprises a swimming section (2, 102), at least one propulsion section (3, 103, 103′) along which a fluid is forced, at least a first section connecting section (4, 104) and at least a second connecting section (5, 105) for the connection of respective ends of the swimming section (2, 102) and of the propulsion section (3, 103, 103′) at least one long fluid propulsion loop path, wherein the at least one first connecting section (4, 104) comprises a plurality of first curved channels and the at least one second connecting section (5, 105) comprises a plurality of second curved channels and wherein the platform (8, 108) is movable.

An attachment handle for an exercise machine includes a flexible tension member, a first ring secured to a first end of the flexible tension member, a second ring secured to a second end of the flexible tension member, and a hand grip having a bore surrounding the flexible tension member. The hand grip is slideable along the flexible tension member between the first and second rings. The hand grip defines a first shoulder at a first end of the hand grip and a second shoulder at a second end of the hand grip.

An apparatus is provided for indicating a golf stance. The apparatus includes foot markers configured to provide an indication of where on the ground the golfer should place his feet and a reference grid arranged on the ground in a predetermined relationship relative to the foot markers, the reference grid including a plurality of points arranged in labelled rows and columns, thereby to identify each point in the reference grid. The apparatus has a golf club attachment including an attachment formation for attachment to a shaft of a golf club and an aiming aperture or reticule, wherein the golfer is able to align his eye with one of the points on the reference grid using or through the aiming aperture. The apparatus further has a ball marker and a support stand which supports the ball marker at an elevated position above the ground where the ball is intended to be placed, wherein the golfer is able to align his eye with the ball when placed on the ground using the ball marker. In use, (1) placement of the golfer's feet, (2) alignment of the golfer's eye (and accordingly head) with one of the points on the grid and the golf club using the aiming aperture, and (3) aligning the golfer's eye (and accordingly head) with the ball using the ball marker causes a desired or predictable stance of the golfer.

The present disclosure is directed to climbing wall assemblies having a variety of improvements. For instance, the climbing wall assemblies may include connectors to attach the surface panels to the framework, in which the connectors may be mounted substantially anywhere along the front of the framework and at substantially any angle, providing for the securement of climbing panels in various geometries. The climbing wall assemblies may also include braces that may easily be adjusted to a desired length and configuration during construction of a climbing wall. The climbing wall assemblies may also include variable-angle, integral front posts, which provide for the easy and stable securement of climbing panels in various geometries. These improvements provide climbing wall assemblies that may be easily assembled to produce a desirable climbing wall structure having few framework components.

Sensor data is collected from a sensor monitoring a tension generating device of an exercise machine. The sensor data is analyzed to determine whether the sensor data is within a specification. In the event the sensor data is not within the specification, an error stop mode is entered for the tension generating device.

A three-dimensional throwing game target apparatus includes platforms, bridge members, connectors and stanchions. The platforms include an outer wall and a platform receptacle ring that is adapted to receive a cup. Each of the bridge members include at least one bridge receptacle ring and a plurality of elongated girders extending outwardly from the bridge receptacle ring. The bridge members and the platforms may be detachably connected to one another in a horizontal plane. The stanchions are assembled to the platforms to support the receptacle rings at a plurality of different heights. The platforms, bridge members, connectors and stanchions may be assembled together to support the platform receptacle rings at selected vertically and horizontally spaced locations.

An adjustable rock hold having a rotatable outer portion configured to rotate about an axis of the adjustable rock hold and rotate with respect to a climbing surface, wherein the adjustable rock hold is configured to be attached to the climbing surface; a plurality of gripping surfaces positioned around an outer edge of the rotatable outer portion; and one or more securing elements configured to secure the rotatable outer portion with respect to the climbing surface.

A piece of exercise equipment particularly for improved strength training exercises. More particularly, the invention relates to equipment that allows the user to vary tension when performing different exercises. The present invention is specifically designed for improved exercise through the variability of a tension component for use in such exercises as the plank exercise, sit-ups, push-ups and supine pull-ups that includes a core support, a guide arm, a head support, and a foot support that work in conjunction to most optimally support the user. The core support, the head support and the foot support are all connected, supported, and elevated from the floor by a central support system.

An upper and lower body push and pull exercise machine with a rotatable one directional resistance mechanism and adjustable angle having a movable user support frame having a forward end and a rearward end and the rearward end is pivotable relative to the floor, an angle adjusting mechanism, movable lower body user supports having a foot support platform and a shin support pad operatively connected to the movable user support frame; movable upper body user supports having a gripping handle operatively connected to the movable user support frame, a linkage assembly operatively connected to all of the user supports, a rotatable one direction resistance mechanism operatively connected to the upper and lower body user supports for creating resistance to the exercise motion of the user supports, and a resistance mechanism drive assembly operatively connecting all of the user supports to the rotatable one direction resistance mechanism.