Abstract: An exercise bike includes a frame, a rotor assembly and a drive assembly mounted on the frame, where the drive assembly is configured to drive rotation of the rotor assembly, and a cover configured to at least partially cover the rotor assembly. The components of the drive assembly and the rotor assembly include structures that improve the performance of the exercise bike, including but not limited to a strong and rigid construction and improvements in belt tracking, user feel, effort consistency, synchronization, and rotor performance.

Abstract: This invention includes: a base having a contact part that is in contact with a use surface; a movable part magnetically and detachably held above the base; a three-dimensionally movable support unit configured to support the movable part that is held by the base, in such a manner as to allow the movable part to move three-dimensionally and flexibly; and an attachment part via which the movable part is detachably attachable to a hand or a foot in a direct or indirect manner.

Abstract: Controlling an exercise machine using a video workout program. In one aspect of the disclosure, a method may include capturing a video, encoding exercise machine control commands into a subtitle stream of the video to create the video workout program, decoding the subtitle stream of the video to access the exercise machine control commands, periodically determining at least that an actual heart rate zone of a user is not equal to a current programmed heart rate zone and that the actual heart rate of the user is not trending toward the current programmed heart rate zone by at least a threshold heart rate trend rate, and in response adaptively scaling the video workout program by adjusting a current difficulty level upward or downward depending on if the actual heart rate zone is lower or higher than the current programmed heart rate zone, respectively.

Abstract: Disclosed is a bi-directional resistance exercise machine. The bi-directional resistance exercise machine is comprised of two flywheels that provide constant and variable resistance against the movement of a trolley during a push or pull movement. The bi-directional resistance allows a user to work antagonistic muscles in an efficient manner and in one single machine. Accordingly, the present invention provides resistance against a user while pulling a trolley along a track to work the core, legs, back, and biceps, and resistance against a user while pushing a trolley along a track to work the core, chest, triceps, and shoulders.

Abstract: A sports swing muscle memory development device comprising attachment components, connection components, and resistance components to enable the development of swing relationship. Further embodiments allow for an adjustable swing relationship to further enhance the effectiveness of the sports swing muscle memory development device.

Abstract: A stretching device includes a heel platform sized and shaped to support a heel of a foot of a person thereon. The stretching device also includes a ball platform sized and shaped to support a ball of a foot of a person thereon. The ball platform is angularly offset relative to the heel platform. The stretching device includes one or more connection members connecting the heel platform to the ball platform. The stretching device includes an extension slot connected to the ball platform. The stretching device includes a stretching device extension. The stretching device extension includes an extension platform arranged coplanar with the ball platform. The stretching device extension includes an extension insert arranged within and selectively removable from the extension slot.

Abstract: An exercise machine with resistance selector system for selecting the number of bias members applying a resistance force against a movable platform. The exercise machine with resistance selector system generally includes one or more switches which are connected to the movable platform. Each of the one or more switches is adapted to engage or disengage a corresponding latch. When engaged, the latch will connect a corresponding bias member to the movable platform. When disengaged, the latch will disconnect a corresponding bias member from the movable platform. In this manner, an exerciser may easily adjust the number of bias members connected to the movable platform so as to adjust the resistance force applied against movement of the movable platform along a rail.

Abstract: A device is described that can effectively increase the range of motion of a jaw of a patient to address physiological conditions that involve restricted range of motion of the jaw of the patient. The device can be used to apply opposing forces to the maxillary and mandibular teeth, which can stretch the temporomandibular joint and mandibular muscles, which in turn can aid in opening of the jaw. Furthermore, the device includes a spring, which is configured to be stretched when the patient performs mastication motions. Such stretching of the spring dynamically applies varying amounts of force on the jaw depending on the position of the jaw during the entire range of motion of the jaw, and severity of the physiological condition such as trismus. Such dynamic force requires the jaw to perform different amounts of work at various positions, which aids in the opening of the jaw.

Abstract: An exercise device having a bar with a first handle, a grip exerciser having a second handle connected to the bar via a resistance member proximate the first handle and moveable between a first position and a second position by a hand of a user; and an auxiliary device connected to the bar selected from a light assembly, a sound generator, an electrified defensive unit, a pressurized defensive unit, and combinations of the same.

Abstract: A cordless treadmill including a frame, a belt system, and a drop-in cartridge is disclosed. The cartridge includes a plurality of staggered rollers configured to provide tactile feedback to the user. The frame is adapted to receive the belt system and the cartridge as they are lowered into the frame, and the frame is adapted to place the belt of the belt system into tension as the belt system is lowered into the frame. An integrated flywheel generator system provides smooth operation of the treadmill and generates electricity to power additional systems.

Abstract: A fitness device contains a strap, a handle, and a plate. The strap is substantially inelastic and flexible. The plate is substantially rigid. The handle at least partially envelopes the strap. A method of exercising with such a fitness device is also described herein. Other fitness devices and other methods of use are also described herein.

Abstract: Stationary exercise machine. In one aspect of the disclosure, a stationary exercise machine may include one or more moveable members configured to be moved by a user, an actuator configured to selectively adjust the speed of, or the amount of resistance on, the one or more moveable members, and one or more processors. The one or more processors may be configured to receive a video, execute the video set to a first difficulty level, receive a second difficulty level, and execute the video reset to the second difficulty level.

Abstract: A physical training system includes a belt for fixing around the waist of a person and that includes a plurality of belt extension straps each adapted for fixing with the belt at any location therearound and preferably adjustable in length. Two shoes are adapted for wearing on the person's feet, each shoe including at least four attachment loops at opposing quadrants of the shoe and optional shoe extension straps. A plurality of elastomeric bands are selectively fixable between any of the belt extensions straps and the attachment loops or shoe extension straps of the shoes. A shoulder harness comprising two straps is included for attachment to and positioning of the belt. As such, in use, the person while running experiences resistance as each leg extends into a fully extended position, and a reduction or cessation of resistance as each leg retracts into a non-extended position.

Abstract: Described herein are embodiments of stationary exercise machines having reciprocating foot and/or hand members, such as foot pedals that move in a closed loop path. Some embodiments can include reciprocating foot pedals that cause a user's feet to move along a closed loop path that is substantially inclined, such that the foot motion simulates a climbing motion more than a flat walking or running motion. Some embodiments can further include reciprocating handles that are configured to move in coordination with the foot via a linkage to a crank wheel also coupled to the foot pedals. Variable resistance can be provided via a rotating air-resistance based mechanism, via a magnetism based mechanism, and/or via other mechanisms, one or more of which can be rapidly adjustable while the user is using the machine.

Abstract: An exercise machine is disclosed. The exercise machine comprises a pancake motor. The exercise machine comprises a torque controller coupled to the pancake motor. The exercise machine comprises a high resolution encoder coupled to the pancake motor.

Abstract: A seated exercise system is provided having a pair of sliders devices, each slider device including a body portion having a continuous side wall and a support surface. The support surface is sized and shaped to receive a foot of a user. A floor portion configured to slide on a floor surface during operation is provided. A grip portion is attached to the support surface, wherein the grip portion is constructed from a traction material providing traction to the foot during operation. Motion tracking components configured to detect movement data of the foot and during operation are provided. At least one slider of the pair of floor sliders is configured to communicate the detected movement data to the other slider; and, wherein at least one slider of the pair of floor sliders includes a wireless communication device configured to send the detected movement data a computerized device such that the detected movement data is available to the user.

Abstract: An exercise apparatus for performing one or more exercises is described. The exercise includes at least one support structure, one or more elastic bands, and a back support member. The one or more elastic bands is coupled to the at least one support structure at one end of the one or more elastic bands. The back support member is arranged in an inclined position such that a first end of the back support member is detachably coupled to the at least one support structure and a second end of the back support member is supported at a surface positioned at a height lower than a height at which the first end is positioned. The one or more elastic bands are configured to assist a user during one or more exercises, where the back support member configured to support a body of the user.

Abstract: A dynamic training system provides elevated load and energy demand on a rider of a moving bicycle out on the road or track. Resistance to movement of the bicycle is provided by a resistance unit which may include an eddy current brake. A processor may generate a control signal that adjusts the resistance to replicate the effort of riding a predetermined course or training protocol. Multiple riders at different times or locations can compete on a common virtual course. A stronger rider can be restrained by a heavier imposed load to keep pace together with a weaker rider, without compromising total power expenditure to keep the riders together.

Abstract: A stowable climbing wall device having a self-supporting frame, and a climbing wall first side and a second side releasably joined together for movement between a closed position and an open position, and the climbing wall side includes a removable panel for engaging climbing holds.

Abstract: A resistance harness that allows 360° of resistance around the body and in any plane of motion (sagittal, transverse, frontal, oblique). The strap design allows rings to slide from anterior to posterior or medial to lateral. The rings enable concentric, eccentric, or isometric resistance. This sliding ability allows for resistance to be constant in one direction or changeable. As the ring slides under tension, the muscular recruitment needed to resist will change as the force angle of the ring slides and changes position around the body.