| 摘要 |
<p>A suction alleviation system includes a conduit having an entrance and an exit and a port disposed on the sole of the footwear. The conduit is fluidly coupled to the port. A valve at the port opens in response to suction. Thus, the system provides a valve-enabled path for controlled communication of fluid (e.g., air or water) to the sole of the footwear for alleviation of suction. A plurality of ports, conduits and valves may be provided. Conduit may include a junction to facilitate removal, repair and replacement of a segment. A support may be provided to secure conduit against the footwear.</p> |
