Exercise systems that include self-coupling weight pods that couple with one another to form weight clusters that a user can use in performing various body movements, such as exercise and conditioning movements. Each weight pod typically has a calibrated weight so that the user may know the amount of weight they are using. Each weight pod includes one or more coupling features that allow that weight pod to couple to one or more other weight pods and/or to an accessory, such as a strap. In some embodiments, each weight pod is soft so as to inhibit injury to a user of another close by the user. The weight pods can be used with one or more accessories, such as a strap, a bell bag that emulates a kettle bell, and a rucksack that can be configured to be a multifunctional component of an overall exercise system, among others.

An apparatus and method for exercising with a child attached to the legs is disclosed. An example embodiment includes: a child wrap element having a portion that can be wrapped around and secure a child; a leg wrap portion having at least one loop that can be secured to the legs of a user; and a connecting portion integrated between the child wrap portion and the leg wrap portion.

An apparatus and method for exercising with a child attached to the legs is disclosed. An example embodiment includes: a child wrap element having a portion that can be wrapped around and secure a child; a leg wrap portion having at least one loop that can be secured to the legs of a user; and a connecting portion integrated between the child wrap portion and the leg wrap portion.

A resistance training system includes a tackle providing mechanical advantage, and a user performs strength training exercises by pulling or pushing on the running block while resisting motion of the running block by pulling or pushing on the free end of the runner. The running block, fixed block and free end of the system may be secured at various locations of the body.

A resistance training system includes a tackle providing mechanical advantage, and a user performs strength training exercises by pulling or pushing on the running block while resisting motion of the running block by pulling or pushing on the free end of the runner. The running block, fixed block and free end of the system may be secured at various locations of the body.

A torque measurement system and method for providing real time tracking and motor control for adjusting standard and dynamic torque-to-linear forces in an electromechanical motor. The system includes sensors for measuring data, load wedges affixed to a rotor, a slip bearing for measuring forward and reverse forces of the rotor section, a tracking measurement unit adapted to measure raw data, a wireless radio, an internal processor, and a tracking processing unit.

A rehabilitation therapy aid (FIG. 4), for use in aiding a patient to regain and improve movement and control in a limb, comprises a moveable structure (51) having engagement means (53) whereby the structure can be moved by the limb of a patient (72) requiring therapy and separate engagement means (52) whereby the structure can be moved in the same direction by a therapist (71) or by the patient's stronger limb. A movement detector (56) is arranged so that the movement of the structure (51) can be tracked by the patient and/or by the therapist.

A resistance training system. The training system includes a tackle providing mechanical advantage, and a user performs strength training exercises by pulling or pushing on the running block while resisting motion of the running block by pulling or pushing on the free end of the runner.

A resistance training system. The training system includes a tackle providing mechanical advantage, and a user performs strength training exercises by pulling or pushing on the running block while resisting motion of the running block by pulling or pushing on the free end of the runner.

Exercise equipment, particularly a linear movable structure and associated selectable elastic resistance bands with or without guide track members are designed to allow low-impact exercises for one or two persons at the same time while permitting either or both participants to remain stationary when utilizing the equipment.