Track and field middle and long distance running endurance training aids

Abstract

1. Name of the product in this design: Auxiliary teaching aid for endurance training in middle and long-distance running in track and field. 2. Purpose of this design: This design is intended as an auxiliary teaching aid for endurance training in track and field middle and long distance running. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The design for which protection is sought includes color.

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