The COVID-19 pandemic has forced sportspersons to train indoors while either cancelling or postponing major sporting events such as the Olympics, Wimbledon, EURO, among other major tournaments.

WATCH: Roger Federer nominates Virat Kohli, Cristiano Ronaldo, Rafael Nadal, The Rock and others for 'training for home' challenge

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WATCH: Roger Federer nominates Virat Kohli, Cristiano Ronaldo, Rafael Nadal, The Rock and others for 'training for home' challenge