It is summer holidays at the Educo Saibaba Path Mumbai Public School in Parel but a small whirlwind of dust is forming somewhere in its mostly empty playground. At the centre of it is a boy of 12 who stops, punches and catches a football thrown at him non-stop from varying directions and heights. As he leaps and pivots for 10 full minutes, resembling Spiderman without the web, his green jersey, white shorts and matching shoes, which just a short while ago had been smooth and unspoilt, are rapidly swathed with mud.
Several such practice sessions will follow for Sujal Kahar,

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