Swim Training Cable With Fixed Securement Points
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Solution Overview
Problem
In swimming pools, multiple swimmers sharing a lane often experience interference due to differences in swimming speed and lane width, leading to frequent passing and overtaking issues, which worsen with increasing numbers of swimmers or varying speeds.
Innovation Solution
A cable is secured to a securement support at the pool edge and extended into the pool with fixed securement points for swimmers to attach their belts, allowing them to swim without interference by maintaining a fixed position along the cable.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If multiple swimmers share a lane, then the swimming pool can accommodate more swimmers, but swimmers experience interference and obstruction due to different swimming speeds
Solution Approach 1:
The lane is segmented into multiple virtual sub-lanes by attaching swimmers to a cable at different fixed points. This divides the shared physical lane into distinct spatial zones along the cable's length, allowing swimmers to maintain separate paths while remaining in the same physical lane, thereby eliminating interference between them
Solution Approach 2:
The cable acts as an intermediary device that mediates between the swimmers and the lane structure. By attaching swimmers to the cable at fixed points, the cable serves as a reference framework that organizes multiple swimmers in space without requiring physical lane dividers, enabling coexistence in a shared lane while preventing mutual obstruction
2Adaptability or versatility
If swimmers swim at different speeds, then each swimmer can swim at their own pace, but faster swimmers must slow down or attempt to pass slower swimmers, creating obstruction
Solution Approach 1:
Swimmers are attached to fixed points on the cable before swimming begins. This preliminary positioning establishes predetermined spatial relationships between swimmers, ensuring that even if they swim at different speeds, they maintain their assigned positions along the cable without needing to interact with or obstruct each other during the swim
3Quantity of substance
If the number of swimmers in a lane increases, then more swimmers can be accommodated, but the problems of obstruction and interference are compounded
Solution Approach 1:
The cable provides multiple fixed securement points along its length, allowing the lane to be segmented into numerous virtual sub-lanes. This enables many swimmers to be accommodated in a single physical lane while maintaining distinct spatial zones for each swimmer, preventing obstruction even as the number of swimmers increases
Solution Approach 2:
The solution moves the organizing framework from the horizontal plane (traditional lane dividers) to the vertical dimension by using a cable that extends from the pool surface downward. This dimensional shift allows multiple swimmers to be positioned at different depths and locations along the cable, enabling high-density packing without mutual obstruction
Data Source
AI summary
An apparatus and method for swim training are disclosed herein. In one embodiment, a cable is secure to a starting block or other fixed object at or near the edge of a pool, and the cable is then extended into the pool. The cable includes, along its length, fixed securement points to which multiple swimmers may be secured, via belts worn by the swimmers, to the cable. Because the swimmers are secured to fixed positions along the cable, multiple swimmers may swim in the same lane without interfering with each other. In another embodiment, the cable may be secured at both ends of the pool.