A golf training aid is described that stabilizes a wrist and an elbow of a golfer during a golf swing. The golf training aid includes a flexible sleeve and an elongated rigid insert. The flexible sleeve is configured to receive the wrist and the elbow of the golfer. The elongated rigid insert is secured to the flexible sleeve. The flexible sleeve keeps the rigid insert in contact with the wrist and the elbow of the golfer so as to prevent pivoting of the wrist and pivoting of the elbow.

A force sensor is provided for mounting on an outside lateral surface of a golf club grip to alert a user when an excessive manual grasping force is applied to the grip during a golf swing.

An adjustable flexible device for use in training activities for stick-based sports. The device is comprised of a flexible material provided in a planar surface in a flattened and free state. The device includes a first end, a second end opposite the first end, and a slot located through the material and configured to securely receive the first end. In use, the device is wrapped into a cylindrical shape around the stick and secured in place via the slot and first end coupling. The device material properties provide that it is collapsible.

An adjustable climbing wall system enabling the arrangement of a force sensor with an attached climbing hold in various positions attached to a frame or wall. The system comprises a subframe element that is configured to a couple with a force plate. The subframe element is configured to be adjustable from a first position to a second position. The force plate is configured to couple with a climbing hold and the force sensor is configured to output a signal indicative of the forces applied to the climbing hold.

Provided are a bilateral limb coordination training system and a bilateral limb coordination training control method. The bilateral limb coordination training control method includes: detecting, by a force sensor, force information of a three degree-of-freedom bilateral motion mechanism and sending the force information to a main controller; determining, by the main controller, target motion information of the three degree-of-freedom bilateral motion mechanism of a robot according to the force information; and controlling, by the main controller, the three degree-of-freedom bilateral motion mechanism to perform a corresponding motion based on the target motion information and sending training data and running status information generated during training to an upper computer; where a training instruction includes a bilateral non-association motion training instruction, a bilateral flexible-association motion training instruction or a bilateral rigid-association motion training instruction.

A golfing aid system and method includes an image capturing device and an interface system coupled to at least one processor and a memory coupled to the processor which is configured to be capable of executing programmed instructions comprising and stored in the memory to capture, with the image capture device, image data comprising at least one of a playing surface, a ball, or a designated location spaced from the ball on the playing surface. At least one type of spatial data and at least one type of playing surface data relating to the playing surface, the ball and the designated location is determined. An overall trajectory, a starting direction, and an initial velocity of the ball to reach the designated location is computed, wherein the computation identifies and accounts for at least one airborne segment. The computed overall trajectory, the starting direction, and the initial velocity of the ball are provided.

The walking training system includes: a treadmill; a determination unit configured to determine whether a walking of the trainee on the treadmill is an abnormal walking based on predetermined abnormal walking symptoms; a display unit configured to display a result of a determination of each of the abnormal walking symptoms; a reception unit configured receive a selection of at least one result of the determination from the results of the determinations, each of which displayed on the display unit, in which regarding pieces of advice about adjustment items for improving the abnormal walking symptoms in the result of the determination which the reception unit has received the selection, the display unit preferentially displays the pieces of advice that are common to pieces of advice about adjustment items for improving the abnormal walking symptoms in a result of another determination in which the determination unit determines the abnormal walking.

A jump training apparatus and method designed to allow athletes to perform sets of standing vertical jumps. The apparatus is comprised of a mount, a T-tube, a notched post, and a plurality of vertically hanging rotational vanes of varying lengths. Each rotational vane has a longitudinal member with a planar surface. Each rotational vane has a cylindrical opening with a stop member. The plurality of rotational vanes are placed over the notched post by aligning the stop member with a channel cut in the notched post. When the stop member contacts the edges of the channel, it causes the rotational member to stop rotating. A central bump in the channel further inhibits motion.

An exercise device is provided. The exercise device is formed of a resistance loop wearable over the waist and feet to provide resistance for performing glute bridge exercise. The resistance loop is light weight and portable and allows resistance glute bridge exercise to be performed anywhere a glute bridge exercise may be performed.

A hand weight includes a chassis including a handle portion configured to be grasped by a user such that a forearm of the user extends along an axis, and a flexible element attached to the chassis. The hand weight can be configured to receive a movable mass, and the flexible element can be configured to at least partially support the movable mass such that the movable mass forms at least part of a sprung mass of a hand weight assembly including the hand weight and the movable mass, the sprung mass configured to move relative to the chassis of the hand weight and deform the flexible element in response to a force in a direction along the axis applied to the handle portion by the user while grasping the handle portion.