An agility trainer apparatus that provides a robotic system that applies forces laterally to a harness worn by a person during walking so as to provide highly controllable interventions targeting locomotor stability.

Disclosed is a weight training device that can be transformed into a hand truck. The device includes a main frame, two first wheels, a second wheel, two first installing tubes, two second installing tubes and two operating parts, wherein the main frame is used for loading at least one heavy object. Each wheel is fitted on the main frame in a rotational manner, so that the main frame can be moved through the rolling of the wheels. Each of the first installing tubes are opposite each other and respectively extends upward. Each of the second installing tubes are opposite each other and respectively extend away from the main frame. Each of the operating parts are opposite each other in the lateral direction and are respectively and selectively configured on each of the first or each of the second installing tubes, so as to shift the operating mode of weight training.

A constant resistance exercise machine for sprint training or adaptation into exercise equipment having cyclical movements, preferably over a distance. The constant resistance exercise machine includes an exercise cable storage and feed reel, a constant tension spring motor, a resistance generating assembly, a flywheel, and an exercise cable. The constant tension spring motor is in operational communication with the exercise cable reel. The flywheel obtains a rotational resistance from the resistance generating assembly. The flywheel is in unidirectional rotational communication with the exercise cable reel via a one-way clutch bearing. The exercise cable is coiled about the exercise cable reel. The exercise cable is of a length that enables complete extraction of the cable from the exercise cable storage and feed reel and wherein the constant tension spring motor is arranged to retract a partially or completely extracted cable back onto the exercise cable reel.

A weight sled that allows both linear and non-linear movements such that resistance training can be performed in the frontal, sagittal, and combined frontal/sagittal planes, and which allows easy movement for transportation, storage, and retrieval from storage. The weight sled uses one or more swiveling, pivoting, or omni-directional wheels that allow all or a portion of the sled to be moved laterally. The addition of wheel configurations allowing of lateral movement of all of, or a portion of, the weight sled greatly expands the utility of weight sleds because movement in any direction can be trained, whether in the sagittal body plane (forward/backward movements), the frontal body plane (lateral movements), or a combination of the two. Additionally, the plurality of wheel configurations allows for a variety of storage arrangements.

A treadmill includes a treadmill frame, an endless belt, and a restricting device. The restricting device has a first strap member and a second strap member located above the endless belt. Each of the first strap member and the second strap member has a first end and a second end. The first end of the first strap member is connected to a right side of the treadmill frame, and the first end of the second strap member is connected to a left side of the treadmill frame. The second end of the first strap member is operable to be removably connected to the second end of the second strap member. The restricting device is configured to constrain a position of a user on the endless belt when the second end of the first strap member is connected to the second end of the second strap member.

A comprehensive training equipment includes a bottom base and a walking and running platform provided on the bottom base. The comprehensive training equipment is provided with a plurality of anchor points configured for anchoring a pull rope. The comprehensive training equipment can carry out aerobic and strength training and realize whole-body muscle exercise by setting multiple anchor points for anchoring a pull rope on the comprehensive training equipment, so as to save cost and space, and can be widely used in small fitness venues and families with limited site area available.

A flexible weight sled includes a main body member made from a flexible material, such as a nylon webbing, canvas, or the like. The main body member includes a weight strap and a rear weight strap that is used to attach one or more weights to the main body member in a removable manner. Two pairs of upper body pulling straps are attached to the front portion of the main body member, and in a preferred embodiment, the upper body pulling straps include a pair of handles on a distal end thereof. The weight sled may be folded or rolled up for purposes of storage and/or transport.

A flexible weight sled includes a main body member made from a flexible material, such as a nylon webbing, canvas, or the like. The main body member includes a weight strap that is used to attach one or more weights to the main body member in a removable manner. A upper body pulling strap is attached to the front portion of the main body member, and in a preferred embodiment, the upper body pulling strap includes a pair of handles on a distal end thereof. The weight sled may be folded or rolled up for purposes of storage and/or transport.

A treadmill includes a treadmill frame, an endless belt, and a restricting device. The restricting device has a first strap member and a second strap member located above the endless belt. Each of the first strap member and the second strap member has a first end and a second end. The first end of the first strap member is connected to a right side of the treadmill frame, and the first end of the second strap member is connected to a left side of the treadmill frame. The second end of the first strap member is operable to be removably connected to the second end of the second strap member. The restricting device is configured to constrain a position of a user on the endless belt when the second end of the first strap member is connected to the second end of the second strap member.

Described is a utility training flotation vest designed for physical and leisure activities such as strength training, cardiovascular training, water activities, posture assistance, body building competitions and hiking. This invention is comprised of one or more connector strap to assemble and/or disassemble, sling band, chambers, storage compartment, loop, fastener, working strap, compressed lining, mesh and optional attachments, preferably to limb straps. The sling band comprising of at least one adjustable working strap to adjust the customized strength and/or length wherein can expand and return to the original length. The chambers and compartment are designed to comprise the sling bag and/or weighted objects.