A skeleton support has a concave shape configured to fit around a nose and mouth of a user. The support includes a skeletal structure that defines a plurality of connecting regions which form a first common connection interface. A cover includes a mounting mechanism with a plurality of fastening units which form a second common connection interface corresponding to the first common connection interface. Each fastening unit is configured to removably engage a corresponding connecting region of the skeleton support to hold the cover together with the skeleton support and form a mask. Different skeleton supports or covers with a different size, shape, color, pattern, flexibility, or material that also include the corresponding common connection interface can be swapped out to adjust the mask.

An apparatus is provided for enclosing and protecting an article, such as a golf bag with golf clubs. The apparatus comprises a central spine and a plurality of frame members connected to the central spine, including at least one pair of frame members comprising a first frame member comprising a first locking member, and arranged on the central spine in a first orientation, and a second frame member comprising a second locking member, and arranged on the central spine in a second orientation. The first locking member of the first frame member is configured to be attached to the second frame member and the second locking member of the second frame member is configured to be attached to the first frame member, such that the first frame member is configured to engage the second frame member around the article.

User activity including both athletic activity (e.g., running, walking, etc.) and non-athletic activity (shopping, reading articles, etc.) may be monitored and tracked by an athletic monitoring and tracking device and service. The user activity may be used to award a user with an amount of virtual currency to encourage the user to continue various activities. In one example, users may use the virtual currency to purchase or otherwise acquire various products, services, discounts and the like. A user may track an amount currency earned and/or needed relative to an amount required to acquire a desired product or service. Additionally or alternatively, a visual appearance of a user device (e.g., a watch or athletic activity band) may change based on the user's activity level, an amount of virtual currency earned and the like.

Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head may include a body portion having a front portion including a face portion, a rear portion, a toe portion, a heel portion, a top portion, and a bottom portion. The face portion may have a center portion, an outer wall portion surrounding the center portion, and a plurality of inner wall portions connecting the center portion to the outer wall portion. Other examples and embodiments may be described and claimed.

Disclosed is a system (1) for activating the deployment of an inflatable safety vest, characterised in that it comprises a case (2) designed to be solidly connected to the inflatable safety vest and equipped with a first opening (21) into which a box (3) can be removably inserted, said box comprising at least an electronic card, connection means and an energy-storage device. The upper part of the aforementioned first opening (21) is provided with a housing (22) which is equipped on the base and connected to the case (2) and into which at least the upper part (31) of the box (3) can be inserted so that it is hermetically connected to the case (2).

An Internet of Thing (IoT) device includes a body with a processor, a camera and a wireless transceiver coupled to the processor.

Embodiments of golf gloves having a cut out portion and methods to manufacture gloves having a cut out portion are generally described herein. Other embodiments of gloves may be described and claimed.

Footwear, sports equipment, weapons, gloves, vehicle controls, floor surfaces, and vehicle tires three dimensionally imprinted with friction ridge patterns derived from individuals.

Devices and methods are provided for use in athletic training. The devices can be used to maintain appropriate distance between feet and or knees during athletic training. Additionally, the devices can be used in physical therapy for injury and surgery recovery; rehab as a result of stroke or other acute injury or illness; and/or geriatric usage for strengthening muscles, balance or coordination to improve mobility or balance and general health.

A multi-dimensional adjustable device for use in training skiers is disclosed. The ski training device of the present invention provides a horizontal support bar having a cushioned proximal end for comfortably engagement with a skier's chest and an opposite, distal end which can be gripped by a ski instructor. Specifically, a pair of adjustable upward-facing handles is positioned on the support bar to be gripped by the skier after the width between the handles is adjusted in accordance with the width of the skier's shoulders, and after the pair of handles is adjustably positioned along the length of said support bar in accordance with the length of the skier's arms. In this manner, skier leans forward in a proper skiing position. The distal end of the support bar provides a hand grip for the instructor. Also, an additional grip is adjustably positioned near the distal end, which provides an alternative grip for the instructor. In use, the skier is guided by a trained ski instructor or individual who directs the learning skier into turns, stops, and starts, while the skier is leaning forward, and properly faces the skier downhill in the fall line direction.