摘要:
An improved exercise apparatus is described. The apparatus comprises a cylindrical element and a flexible member associated with the cylindrical element. The flexible member is movable between a wound configuration, in which the member is wound around the cylindrical element, and an unwound configuration, in which the member is unwound from the cylindrical element. The apparatus further comprises a recoil means biased to move the flexible member to the wound configuration and a resistance means that resists movement of the flexible member from the wound to the unwound configurations. The resistance means comprises an energy storage device, which is in a geared relationship with the cylindrical element. In a preferred embodiment the energy storage device is a flywheel.
摘要:
An exercise device having many advantageous features is described, including the ability to provide a combination of grips to the user, and the ability to easily mount the device to a wall. One exercise device described is an inelastic resistance device having a combination grip that includes hand grips and a loop. The hand grip and loop may be used as a foot grip, or alternatively, just the hand grip can be used by the hand. The selection of a specific accessory grip allows the user to exercise by specific body parts and provides for a greater number of possible exercises.
摘要:
A suspended trimming device in which two lengths of cable (5) are suspended from a yoke (4) and have loops (6) at their ends, in which the yoke (4) is suspended to pivot at least about a horizontal axis. According to the invention, the yoke (4) is suspended on an elastic cable (2) secured to the yoke (4) at its longitudinal centre so that the yoke is vertically movable and can also rotate about a vertical axis.
摘要:
A portable doorway recreation device for use on a doorway frame comprises an L-shaped frame. A first horizontal elongate bar is attached to a riser of the L-shaped frame and a second horizontal elongate bar is attached to a base of the L-shaped frame. A securing member is operatively associated with the second elongate bar, wherein with the first elongate bar sitting on a top of the doorway frame on a first wall side and the second elongate bar in contact with a second wall side, the securing member engages one of the first and second wall sides to prevent movement of the second elongate bar away from the second wall side.
摘要:
A suspended trimming device in which two lengths of cable (5) are suspended from a yoke (4) and have loops (6) at their ends, in which the yoke (4) is suspended to pivot at least about a horizontal axis. According to the invention, the yoke (4) is suspended on an elastic cable (2) secured to the yoke (4) at its longitudinal centre so that the yoke is vertically movable and can also rotate about a vertical axis.
摘要:
A pair of pivotable arms in a clamp in a personal trainer may be spring biased to a closed position as on a door frame. A lock retaining the clamp in the closed position includes a member manually actuatable to release the clamp from the door frame. A clasp on the clamp holds a first belt in a wrapped and frictional relationship. In one embodiment, the second end of the first belt is retained by a resistance unit which is disposed on a handle adapted to be manually gripped by the user. The resistance unit has bars which receive the belt in a frictional and tensioning relationship to retain the belt. Collars on the handle retain a harness shaped to envelop the user's face. The harness may be moved or rotated relative to the handle to exercise muscles in selective portions (e.g. neck or back) of the user's body. In another embodiment, a second belt engaged by the resistance unit extends beyond the resistance unit. At its extending end, the second belt is looped upon itself to define a stirrup for receiving the user's foot. When the foot is disposed in the stirrup, various exercises may be performed by gripping the handle, tensioning the second belt on the handle and alternately raising and lowering the handle. Tensioning the second belt on the handle provides resistance in the resistance unit as the handle is moved upwardly and downwardly on the belt, the resistance magnitude being dependent upon the tension magnitude.
摘要:
Die Erfindung beschreibt eine Vorrichtung mit der eine Person in einer Körperlage gehalten wird, bei der die Schultern nach unten und die Beine nach oben gerichtet sind. Die Vorrichtung wird im wesentlichen durch einen ringförmigen Gurt gebildet, der vorzugsweise aus elastischem Textilmaterial besteht. "Kopf-Unten-Lagen" wirken vitalisierend auf den gesamten Körper und dienen der Wirbelsäulendehnung.
摘要:
The present invention relates to a multifunctional training handle, comprising: a first ring assembly, a second ring assembly, four hanging claw assemblies and a handle assembly; wherein the hanging claw assemblies each comprise a claw arm and a claw part that is fixed to a top end of the claw arm, and claw parts of the four hanging claw assemblies are configured to be hung in pairs on top edges of two sides of a door frame in a thickness direction; four hanging claw assemblies are respectively installed on the first ring assembly and the second ring assembly through connecting parts; the first ring assembly and the second ring assembly are assembled, and the second ring assembly has a degree of freedom of coaxial rotation relative to the first ring assembly; and the handle assembly is mounted with the first ring assembly and/or the second ring assembly. The handle can be hung on a door frame for use by using a structure of two pairs of four hanging claws, and is firmly fixed, convenient to disassemble and assemble, saves space, has a small volume and is convenient to carry; in addition, by means of two ring structures that can rotate relative to one another, a distance between the hanging claws may be rapidly adjusted so as to adapt to door frames of different thicknesses; therefore, the handle has abundant functions and high practicability.