A portable exercise device designed to efficiently and safely exercise the gluteal, hamstring and calf muscles. The exercise device is an inclined platform with an elongated resistance band attached to both sides of the upper surface of the inclined platform, providing resistance from the sides of the platform. An additional raised support is provided on the inclined platform, as well as resistance originating from within the platform, which optimizes the concentric and eccentric phase of every squat and lunge for maximal strength and hypertrophy of the muscles. The combination of the inclined platform with resistance from the sides and from the platform itself allows the user to conduct a variety of exercises for strengthening the muscles of the lower body.

A punching device includes a target pad, a clip, at least one elastic cord, and at least one hook. The target pad includes an outer covering defining an internal compartment, and a filler material disposed within the internal compartment. The target pad has a punching surface and a back surface opposite the punching surface. The clip is coupled to the back surface of the target pad. The elastic cord includes a first end coupled to the back surface. The hook is coupled to a second end of the elastic cord.

An exercise apparatus includes a resistance system which has a first rotating shaft, a second rotating shaft and a transmission mechanism mounted between the two rotating shafts, such that the two rotating shafts are rotated with respect to each other at a predetermined transmission ratio. Besides, a first resistance device is controlled to apply a first resistance against rotation of the first rotating shaft, and a second resistance device is controlled to apply a second resistance against rotation of the second rotating shaft. The first resistance device and the second resistance device can be controlled independently. When a user uses the exercise apparatus to perform exercise, a moving member is driven by movement of the user. When the moving member is moved, the two rotating shafts are driven to rotate simultaneously, namely the user has to overcome the rotational resistance of the two rotating shaft during exercise.

An exercise device includes a resilient compression member configured to be placed between inner thighs of a user and resist a compressive force from the inner thighs and gluteals of the user. The exercise device also includes a resilient tension member configured to couple to opposing sides of the compression member, form a first portion of a loop around the compression member and outer thighs of the user, and resist a tensile force from the outer thighs of the user. The exercise device also includes an extension member configured to connect with opposing ends of the tension member to form a second portion of the loop around the compression member and outer thighs of the user.

A low friction rehabilitation board having an integral band retaining feature is described. The rehabilitation board may have a coefficient of static friction of no more than about 0.5 and in some embodiments no more than about 0.06. The rehabilitation board has a plurality of band retaining feature configured along one or both ends and may be an integral band retaining features being formed in the board. Additionally, the rehabilitation may include one or more band retaining features on one or both sides of the board. The unique configuration of the band retaining features enables rehabilitation method heretofore not possible with a single board. Resistance bands may be retained in the band retaining features and coupled to a user's limb, such as a foot or ankle, to resist motion, such as sliding or extending the foot along the low friction surface of the rehabilitation board.

An adjustably-tensioned, transverse-suspended elastic element exercise device is disclosed. The transverse element is suspended between upright frame elements sized so as to enable full range of motion exercises. The tension and height of the elastic member can be adjusted so as to accommodate varying exercise levels and positions. The assembly may include handgrips and attachments to augment workouts. Electronic adjustability, metrics, programmability and Internet connectivity enhance the user experience. A method of using the device is also disclosed.

Described herein is a muscle trainer including a first and a second curved, elongate spring element, the two spring elements being arranged with their concave sides facing each other, having joint elements at their respective end areas and being connected to each other at their two end areas via joints formed from the joint elements. Also described herein is a method for producing such a muscle trainer.

A preloaded resistance pack and exercise device. The resistance pack includes an elastomeric resistance element coupled to a hub and disposed on a plate. The hub includes a pair of radially extending wings that lie against a surface of the plate. The plate includes a pair of raised tabs that lie within a rotational path of the wings. An initial rotation of the hub relative to the plate causes the wings to slide over and beyond the raised tabs and at least partially stretches the resistance element. Interaction between the tabs and wings prevents the hub from rotating back to an initial position and maintains the resistance element in a preloaded, tensioned condition. The exercise device is configured to detect a number of the resistance packs coupled thereto as well as data associated with exercise movements employing the resistance packs.

A muscle trainer comprising curved, elongate spring elements is disclosed. The spring elements are arranged with facing concave sides and include end areas formed at each of the ends of the spring elements. The muscle trainer includes a first joint element being formed at a first end area of each spring element and a second joint element being formed at a second end area of each spring element. The spring elements are connected at their two end areas via joints formed from the joint elements. The first joint elements are designed as brackets having a bend in the direction of the concave side of the respective spring element and in each case at least partially enclosing the second joint element of the respective other spring element. A method for producing the muscle trainer and its use as a hand trainer are disclosed.

A vibration elastic rope assembly includes a vibrating unit having a cylindrical shell and a vibrator disposed in the cylindrical shell, and an elastic unit having a connecting member mounted on the cylindrical shell of the vibrating unit and an elastic rope connected to the connecting member and detachably connected to a user's body or an exercise equipment. Thus, the user can perform a stretching exercise by using the elastic unit and a vibration exercise by using the vibrating unit.