An exercise apparatus comprising: a foot support, a user interface that includes a visual display, the foot support being movable by the user on the frame back and forth through any one of a plurality of complete, reproducible and different arc segments of a master arcuate path, the foot support being interconnected to a selection device that enables the user to select any one of the plurality of arc segments, one or more detectors adapted to detect one or more of force, energy or power exerted by the user over time on the foot support or distance or velocity of travel of the foot support or resistance assembly during the course of the user's performance of all or a portion of an exercise cycle, the visual display displaying a visually recognizable format of one or more of the force, energy, power, distance, time or velocity.

A respiratory muscle strengthening device includes: a mask body which covers at least a part of the face of a user; a pressure unit which is provided at one side of the mask body to control air inhaled from the outside of the mask body; a sensor unit which is provided at one side of the mask body to measure a respiratory pattern of the user; a band part which is formed to extend from the opposite ends of the mask body and by which the mask body is brought into close contact with the face of the user; and a cover part which is detachably coupled to one side of the mask body. The cover part includes a filtering part which filters out particles in the air.

An exercise apparatus includes flexible elongated members configured for attachment to shoes of a user. Motor assemblies are disposed between the elongated members and the shoes, respectively, and cause the flexible elongated members to oscillate. Rotational drums attached to the flexible elongated members and are configured to rotate the flexible elongated members while the elongated members oscillate.

An apparatus for musculoskeletal stimulation allows independent electronic control of vibration parameters and overall biasing force so that an optimum combination of these parameters may be obtained regardless of the user's weight and without the need for adjustment of mechanical weights or springs.

An exercise device including two foot platforms riding on elongated rails for longitudinal motion relative thereto. The platforms are directly connected to each other by one or more elastic elements. The platforms are also connected by linear and/or rotary dampers to provide motion damping. In addition, weights and/or flywheels may be used to smooth the oscillations. When the two platforms are side-by-side, the elastic elements run in a substantially crosswise direction. A seated user may place the user's feet on the platforms and move his/her feet and lower legs back and forth in a scissoring motion to move the platforms in opposing directions along the rails. In so doing, the user overcomes the resistance of the elastic elements and dampers connecting the platforms. This provides the user with exercise and its accompanying benefits.

A core muscle training apparatus and method is described. The apparatus comprises a harness that is worn by the user, to which a pair of resistance leads are connected at opposing sides of the user's waist approximately above the hips. A resistance force is applied through the resistance leads against an effort force exerted by the user in order to stimulate recruitment and activation of the targeted muscles. By adjusting the direction and the amount of resistance force applied to the resistance leads, the demand on the muscles being targeted can be controlled. The core muscle training apparatus according to embodiments of the present disclosure further offers versatility in the environment in which it can be used. The apparatus can be used, for example, when the user is in a static position or can be used during dynamic functional movements.

An exercise apparatus comprising: a foot support, a user interface that includes a visual display, the foot support being movable by the user on the frame back and forth through any one of a plurality of complete, reproducible and different arc segments of a master arcuate path, the foot support being interconnected to a selection device that enables the user to select any one of the plurality of arc segments, one or more detectors adapted to detect one or more of force, energy or power exerted by the user over time on the foot support or distance or velocity of travel of the foot support or resistance assembly during the course of the user's performance of all or a portion of an exercise cycle, the visual display displaying a visually recognizable format of one or more of the force, energy, power, distance, time or velocity.

An exercise device for exercising at least one of a human hand, wrist, and forearm, may include a pair of handles that rotatably mounted within sockets by exerting a force that can be adjusted. Further, levers may be pivotably mounted relative to handles to facilitate developing grip strength. Further, a vibrational force may be delivered to at least one of the handles to promote bone and muscle generation and inhibit their loss.

A device and a method for physique training includes a tubular handle to accommodate one or more resistance bands, a first force measurement means and a second force measurement means, a first computing means connected to the first force measurement means and to the second force measurement means. The method for physique training includes measuring a voltage readings of the ring-shaped force measuring sensors by a first force measurement means and by a second force measurement means of a hand-held physique training device, converting the measured voltage readings to a raw resistance values, calculating the raw resistance values to a training load values.

An exercise apparatus having a pulley, a pair of stabilizing assemblies each configured to couple a front portion of a respective pedal element to each side of the pulley, a looped belt configured to couple the pulley to a resistance assembly, a tension stabilizer configured to maintain a tension of the looped belt on the pulley, and the resistance assembly configured to assert an adjustable resistance to the pedal elements through the looped belt, where the resistance is adjusted by changing a distance between a flywheel element and a corresponding magnetic plate element of the resistance assembly, the magnetic plate asserting a magnetic force over the distance on the flywheel element and the looped belt looping around a co-rotating extension from the flywheel element.