World badminton champion PV Sindhu was disappointed when the Tokyo Olympics were postponed last year, but she utilised the free time to work on rectifying her mistakes. The ace Indian shuttler recently returned to the court at the Thailand Open but crashed out in the first round. Sindhu says losses remind her of the need to come back stronger the next time.from IndiaTV Sports: Google News Feed https://ift.tt/2LIB6GZ
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