摘要:
A highback for controlling a gliding board, such as a snowboard, through leg movement of a rider. The highback is comprised of at least two distinct materials with different stiffnesses to achieve a desired blend of stiffness and flexibility. The highback may employ a material of greater stiffness in one or more regions to provide high force transmission between the rider and the board. The highback may employ a material of lesser stiffness in one or more regions where flexibility is desired for more gradual power transmission, comfort and/or to facilitate highback adjustability. The arrangement of the different materials provides a lightweight highback with a relatively sleek profile having selected regions of stiffness and/or flexibility.
摘要:
A highback for controlling a gliding board, such as a snowboard, through leg movement of a rider. The highback is comprised of at least two distinct materials with different stiffnesses to achieve desired blend of stiffness and flexibility. The highback may employ a material of greater stiffness in one or more regions to provide high force transmission between the rider and the board. The highback may employ a material of lesser stiffness in one or more regions where flexibility is desired for more gradual power transmission, comfort and/or to facilitate highback adjustability. The arrangement of the different materials provides a lightweight highback with a relatively sleek profile having selected regions of stiffness and/or flexibility.
摘要:
A highback for controlling a gliding board, such as a snowboard, through leg movement of a rider. The highback is comprised of at least two distinct materials with different stiffnesses to achieve a desired blend of stiffness and flexibility. The highback may employ a material of greater stiffness in one or more regions to provide high force transmission between the rider and the board. The highback may employ a material of lesser stiffness in one or more regions where flexibility is desired for more gradual power transmission, comfort and/or to facilitate highback adjustability. The arrangement of the different materials provides a lightweight highback with a relatively sleek profile having selected regions of stiffness and/or flexibility.
摘要:
A highback for controlling a gliding board, such as a snowboard, through leg movement of a rider. The highback is comprised of at least two distinct materials with different stiffnesses to achieve a desired blend of stiffness and flexibility. The highback may employ a material of greater stiffness in one or more regions to provide high force transmission between the rider and-the board. The highback may employ a material of lesser stiffness in one or more regions where flexibility is desired for more gradual power transmission, comfort and/or to facilitate highback adjustability. The arrangement of the different materials provides a lightweight highback with a relatively sleek profile having selected regions of stiffness and/or flexibility.
摘要:
A highback includes a wing-shaped leg support adjustably extending therefrom that cooperates with a rider's leg to transmit forces from the rider's leg to the highback. The support is movable between a plurality of positions relative to the highback so that the position of the support may be selectively adjustable by the rider to accommodate the rider's particular riding preferences. The adjustable support facilitates the selection of desired force transmission to the board and may enhance board control.
摘要:
A highback for controlling a gliding board, such as a snowboard, through leg movement of a rider. The highback is provided with stiffness adjustability for accommodating the rider's particular riding preferences. Adjusting the highback stiffness allows the rider to selectively increase or decrease force transmission and board response based on individual riding preferences and/or riding conditions. Adjusting highback stiffness may also allow a rider to reduce pressure points between the highback and the leg, particularly the rider's calf muscle, for increased comfort while maintaining heelside support for board control. The highback includes a back member that may employ one or more sections that can be selectively adjusted to achieve a desired highback stiffness for board response and comfort. The degree of stiffness may be established by adjusting the flexibility of the highback at preselected locations of the back member. One or more interchangeable control elements may be mounted to the back member to adjust the highback stiffness.
摘要:
An adjustable strap that limits separation of the strap portions from each other. The strap provides for quick and easy one hand operation by allowing a user to fully loosen and tighten the strap without the need for rejoining the strap portions to each other. The strap may also maintain the overlapping sections of the strap portions in close proximity and generally parallel to each other, such as when bending and/or adjusting the strap across a curved surface, to substantially reduce the likelihood of a loose strap end. The adjustable strap may include an engagement strap with a fastening device, such as a ratchet buckle, mounted to one end thereof, and a ratchet strap that passes through the ratchet buckle to be adjusted relative to the engagement strap for a desired tightness. The engagement strap may include a stop that coacts with the ratchet strap to limit relative movement between the engagement and ratchet straps. An elongated slot may be disposed along the engagement strap to guide and limit travel of an anchor to which is fastened the tip of the ratchet strap.
摘要:
An athletic performance measurement system determines the reaction time, performance time and response time for an athlete to perform an event. A timing processor is in communication with two spaced-apart switches and when the athlete activates the first switch, it sets in motion a system for randomly activating a transducer that alerts the athlete to start the test. The athlete manipulates the first switch in response to detecting the activated transducer while the device measures the time it takes for this activity, thereby defining the athlete's reaction time. Then, the athlete manipulates the spaced apart second switch while the system monitors the time it takes to perform this task, thereby defining the athlete's performance time. The total response time is then calculated by adding the reaction time to the performance time. A testing protocol for performing a plurality of timed tests and averaging the scores is also disclosed.
摘要:
A baseplate for binding a foot to a board, particularly suitable for application as a snowboard binding baseplate, maybe tuned to provide a certain level and/or balance of one or more performance properties including, but not limited to power transmission, responsiveness, feel, and comfort. The binding baseplate may include localized regions of varying stiffness to provide a specific performance property. Consequently, the binding baseplate may include a specific stiffness characteristic at a location where the boot engagement members are mounted, providing a desired response of the binding baseplate to forces that may be generated by the rider during turns, landing jumps, and otherwise during riding.
摘要:
A system for tool free disengagement of an engagement member from a base while the base is mounted to a substrate, so that the engagement member may be repositioned, tool free, in a new mounting location. The engagement member and the base include complementary locking members, and the engagement member may be constructed so that manipulation of the engagement member releases the complementary locking members allowing relocation of the engagement member in a new mounting location. The system may be incorporated in a binding for securing a foot or a boot and in footwear.