An inflatable belt 100 for use in a BFR system with an outer belt material 102 hermetically sealed to an inner belt material 101 along a perimeter, thereby forming at least one inflatable chamber 103, the inflatable chamber having an input port 104 for accepting a gas into the chamber, the inflatable belt further comprising a first fastening means 110 in communication with the outer belt material, for attaching to a second fastening means 111 in communication with the outer belt material, thereby locking a circumference of the inflatable belt, when wrapped around a user's limb.

A training system, kit, and method including a weighted wearable equipment, e.g. gloves, having a sensor (e.g. accelerometers, gyroscopes, photoelectric sensors, position sensors, tilt sensors, pressure sensors, temperature sensors, blood pressure sensors, heart rate monitors, and SpO2 sensors) and including a weight enhancement (e.g. weight bodies in closed pockets); a non-weighted wearable equipment of the same type as the weighted wearable equipment, the non-weighted wearable equipment having a sensor and. not including a weight enhancement; and a training application in functional communication with each of the weighted wearable equipment and the non-weighted wearable equipment and having a data processor that includes instructions for: analyzing data received from the sensor of each of the weighted wearable equipment and the non-weighted wearable equipment and generating predictive information derived from exercise training data from the sensors.

The disclosure provides neck collar devices and systems for the mitigation and prevention of traumatic brain injury, including concussion. Specifically disclosed are adjustable collars and systems, and collars having certain pressure sensing devices.

A garment includes a torso portion adapted to cover a wearer's torso; a first sleeve extending from the torso portion at a proximal end of the first sleeve; a second sleeve extending from the torso portion at a proximal end of the second sleeve; a first flap spanning between the torso portion and the first sleeve; and a second flap spanning between the torso portion and the second sleeve. One or more openings along a side of the first flap adjacent to the torso portion and one or more openings along a side of the second flap adjacent to the torso portion are adapted to allow a personal flotation device vest to be secured to the garment.

Aspects herein relate to apparel items and apparel systems that utilize applied or printed foam nodes to provide, among other things, stand-off between an apparel item and a wearer's skin surface. One or more of the foam nodes, or areas of the textile surrounding the foam nodes, may be perforated to provide a fluid communication path between an inner-facing surface and an outer-facing surface of the apparel item. The communication path may be used to facilitate air exchange between the external environment and the wearer's body and/or to provide an exit path for moisture vapor generated by the wearer.

A swimming garment formed from a stretchable elasticated fabric, wherein the garment comprises at least one sensitivity zone in which the fabric thickness is less than the fabric thickness of the region of the garment surrounding the sensitivity zone. The sensitivity zones can give a heightened sensation in a specific position of the body, for example in the abdominals. The thinner fabric zone increases the sensation of water flow/temperature which in-turn leads to a proprioceptive response to activate the muscle group beneath the zone.

Swimwear is provided. The swimwear includes: at least one of a waist strap, a back fastener and a drawstring for providing tension at or above an iliac crest of a wearer; a first leg portion including at least a first longitudinal strap or stiffening member, the at least a first longitudinal strap or stiffening member extending from a first hip region of the wearer to a first lateral thigh region of the wearer and being coupled to the means for providing tension; and a second leg portion including at least a second longitudinal strap or stiffening member, the at least a second longitudinal strap or stiffening member extending from a second hip region of the wearer to a second lateral thigh region of the wearer and being coupled to the means for providing tension. The swimwear may be a jammer, a swimskin or a wetsuit.

A method and device for guiding a runner along a predetermined running path including the steps: a) Determining the actual position of the runner by a GPS module; b) Assigning the actual position of the runner to a position along the predetermined path; c) Determining if the runner has to continue the predetermined path c1) straight ahead, or c2) by turning to the left or c3) by turning to the right; d) Controlling at least two light emitting elements arranged at or in a garment worn by the runner, wherein at least one left light emitting element is located in a left hand region of the garment and at least one right light emitting element is located in a right hand region of the garment, wherein d1) no activation of the light emitting elements is carried out in above case c1), d2) at least one left light emitting element is activated in above case c2), and d3) at least one right light emitting element is activated in above case c3).

A hybrid article of apparel is provided. The article comprises a form-fitting inner layer and a looser, more freely-fitting outer layer joined together at various locations to provide an aerodynamic article with improved modesty, among other benefits.

A device that provides support for sailors while hiking from a sailing vessel is disclosed. The device is a pair of sleeves tailored with pockets under each thigh that allow for supporting pads to be inserted in various combinations. The pads are ergonomically designed and can be designed with internal fiberglass battens, or molded plastic, and optionally in shapes that help apply torque to the boat dynamics. The sleeves are designed with one way stretch to optimize grip to the leg, and constructed in a choice of composite materials to aid durability and comfort.