A sand pit training bag for weight lifting and dragging exercises in the closed bag configuration and sand training in the sand pit open configuration. The sand pit training bag comprises of fasteners, attachable walls, compressed surface cover, top cover, cavity hole and cavity cover which further defines a sand pit. The open sand pit configuration is designed for proprioceptive training for athletes and the general population to recover from injuries and/or damaged ligaments, tissues, broken and fractured bones. Furthermore, the open sand pit configuration is water proof to hold liquids to define a pool of water.

This disclosure describes a training bag apparatus including weights of the apparatus, one or more fixed and removable components. The training bag is adaptable for exercises wherein one or more fixed and removable elements is utilized as a slam bag, sled, backpack, weighted vest with adjustable internal weights to utilize individually or as an entire training system. The fixed and removable elements comprise of grips, adjustable straps, draggable surface, backpack straps, harness, connecting straps, adjustable internal straps with internal filler weights to use individually and/or as a complete set.

Provided are apparatuses for augmenting human speed, human-driven compliant mechanisms, artificial limbs to augment human movement, and the like. The apparatuses can include variable stiffness mechanisms including springs that can be configured to selectively store and subsequently release energy generated by human movement. The apparatuses can selectively release the captured energy supplied by the human to provide force and power output beyond the physical capability of the human.

Training at the proper level of effort is important for athletes whose objective is to achieve the best results in the least time. In running, for example, pace is often monitored. However, pace alone does not reveal specific issues with regard to running form, efficiency, or technique, much less inform how training should be modified to improve performance or fitness. A sensing system and wearable sensor platform described herein provide real-time feedback to a user/wearer of his power expenditure during an activity. In one example, the system includes an inertial measurement unit (IMU) for acquiring multi-axis motion data at a first sampling rate, and an orientation sensor to acquire orientation data at a second sampling rate that is varied based on the multi-axis motion data.

An inclinable rebounding exercise device comprising at least one inclinable rail having an upper and a lower end; an adjustable support assembly that allows the at least one rail to be adjusted to a desired inclination angle; a sliding platform slidably mounted with respect to the at least one rail; a support base; a foot platform assembly including a pair of resilient, independent foot platforms coupled to the support base. The pair of resilient, independent foot platforms allow for a soft landing achieved by absorbing energy therein, reducing joint stress and allowing greater muscle exercise.

An exercise device includes a footwear part, a brace part and at least one resistance band. The footwear part has a foot receiving portion configured to receive a front portion of a user's foot. The brace part is configured to be releasably attached to a knee area of the user. The at least one resistance band is configured to be releasably secured at opposite ends thereof to the footwear part and brace part, respectively. The exercise device can be used, among other things, for conditioning and strengthening, for aerobic exercises, and to help individuals maintain proper foot placement throughout an entire exercise and improve their form by helping them stay on their forefoot when performing an exercise dealing with brisk walking or running.

A training determination device includes: a determination unit configured to determine a training type, based on exercise data obtained when a user has performed a running training; a storage unit configured to store training history information in which the training type determined by the determination unit is associated with time information for performed training and a moving distance during the performed training; a calculation unit configured to perform at least two types of different calculation for a cumulative total of the moving distance for each training type, based on the training history information stored in the storage unit; and a display controller configured to display an image indicating the cumulative total of the moving distance for each training type calculated by the calculation unit.

A balancing exercise rod apparatus for working out while walking or jogging includes a grip bar having a left end and a right end. A pair of wheels is coupled to the grip bar. The pair of wheels includes a left wheel and a right wheel rotatably coupled to the left end and the right end of the grip bar, respectively. Each of the wheels has a hub rotatably coupled to the grip bar, a plurality of spokes extending from the hub, and a rim portion. The rim portion has an inner side, an outer side, an interior face, and an exterior face. The plurality of spokes extends from the hub to the interior face. A plurality of wheel weights is coupled to the pair of wheels. The plurality of wheel weights is coupled within the rim portion.

Systems and techniques for the collection and display of athletic information. Athletic data relating to a single person or group of people is collected at a central location, and subsequently displayed at a desired remote location so that the person or people can review and critique their performance. In addition, athletic data for multiple persons can be collected at a central location, and subsequently displayed to a user at a desired remote location, so that the user can compare his or her athletic activities to others.

This disclosure provides a method, a terminal and a running shoe for prompting a user to adjust a running posture. The method comprises: obtaining running posture information of the user in real time; determining a current running status of the user based on the running posture information; and generating a feedback for prompting the user to adjust the running posture based on the current running status of the user. By using the technical solutions of this disclosure, the user can know his/her own running posture and running status intuitively in real time when running, so as to adjust his/her own running posture timely. This not only increases operation convenience of the user but also reduces hurt to knees or feet of the user.