Smart Rackets to AI Shoes: How IoT Devices Are Transforming Tennis Training

When 16-year-old Emma stepped onto her local California court last summer, her backhand felt stuck in a rut. Her coach suggested trying a sensor-equipped racket—a decision that revealed hidden flaws in her swing angle and grip pressure. Within weeks, real-time metrics helped her correct techniques that years of traditional coaching had overlooked. This shift mirrors […]

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