An exercise device comprising a handlebar structure for securing the ends of a wide, flat, elastic exercise or therapy band quickly, easily, and uniformly to the ends of the handlebar, and further allowing rapid, uniform, balanced adjustments of the band by rolling and unrolling ends of the exercise band around the ends of the handlebar while in use and without change in the user's position.

A frictional exercise device includes a shell body which can be attached to a substantially stationary object, for instance a door, a doorjamb or a floor, either directly or via a resistance band. A core cylinder in the shell body has an arcuate friction surface. A non-elastic strap winds partially around the core cylinder and hugs the friction surface. When said strap is pulled at one end and a resistive force is applied at the opposite end, a frictional force between the friction surface and the strap opposes a movement of the strap across said friction surface. The magnitude of the frictional force is proportional to the resistive force applied at the opposite end. The arcuate friction surface is formed with a depression and elevations adjoining the depression. A counterbrake projects towards the depression in the friction surface and deflects the strap towards and into the depression to define an undulating course of the strap along the friction surface and the counterbrake

A physical therapy device with a pair of handles and one or more balance pedals. The balance pedal(s) are slidable along one or more bands attached, directly or indirectly, to the handles.

A multimodal fitness bar with a bar assembly and resistance assembly is disclosed. Exemplary implementations may further include a hanging member, a weighting assembly, a toggle assembly, a furling member, and/or other components. The resistance assembly may include a flexible fabric sheet with an opening configured to receive a user's foot and the bar assembly may include handles configured to be gripped by a user.

A tool for physical training and rehabilitation, including a plurality of rings linked in succession to make an open chain. At least some of said rings are elastic, and they include at least a core made of an elastic material and at least a covering of the core made of a material that is non-elastic with respect to the core, wherein the covering is substantially configured as an accordion such that when the core is not stressed under traction it has a large fitting on the core itself, and when the core is stressed under traction/extension the covering is extended in order to conform to the extension of the core. The core includes at least one elongated elastic element, having two opposite ends, and at least one connection member linked, or knotted, to the ends.

A cord hook is shown for a cord ring of a trampoline covering, which cord ring has at least one connection point. The cord hook includes a distal receiving section and a proximal securing section for securing to a jump mat. The receiving section and the securing section are connected by a transition section. At least one receiving space is formed for mounting a first end and a second end of the cord ring. The cord hook also includes a fastening device.

The invention is a strap-based suspension exercise system that includes a main strap that is attached to a fixed or stationary object to anchor the exercise system and exercise straps that are used to perform a variety of exercises. Different main straps are provided that enable anchoring the exercise system virtually anywhere. The exercise straps, which may be inelastic or elastic are attached to the main strap using a uniquely designed buckle and include a safety strap. Various optional equipment, such as a foot hammock, a wrist or foot strap, additional handles, exercise straps with gym rings, and a vest worn by the user are provided.

An exercise device is provided to couple a user's limb to a resistance mechanism and to tighten on the user's limb by a force applied in opposition to the resistance mechanism. The device may include a strap including a first portion, a second portion, and a third portion. The strap may define an adjustable opening configured to receive the user's limb. The first portion and the third portion of the strap may be attached to a closed loop shape configured for coupling to the resistance mechanism. A fixed opening may be coupled to the strap, and the adjustable opening of the strap may be formed by passing the second portion of the strap through the fixed opening. The device may also include a flexible material coupled to the strap and defining a tube providing the fixed opening.

An exercise apparatus for high intensity interval training includes a pair of elastomer tubing devices being stretchable beyond a resting length and further having a first end forming a hand grip for a user, and an opposing end including an anchor portion to enable releasable attachment to a fixed mount. The elastomer tubing devices are independently affixable to one or more fixed mounts at a first distance between the respective anchor portions along a transverse plane and a second distance above ground level to permit independent or tandem oscillation by the user, wherein the elastomer tubing devices are stretched a predetermined distance beyond the resting length and maintained approximately at the predetermined distance during the oscillation. Mechanical impedance of the elastomer tubing devices is adjustable by the user working against inertia generated during the oscillation.

Disclosed is an elastic exercise strap with a gripping portion that merges into a loop or aperture. The strap can be connected to a sports helmet by threading the extended gripping portion around a part the helmet and then inserted through the loop or aperture. By pulling on the attached strap the neck muscles can be exercised.