Could you return a professional tennis player's serve? | BBC Sport

How hard is it to return a professional tennis player's serve? BBC Sport presenter Sam Harris went to find out, as he faced serves of over 100mph from world number eight Holger Rune. Follow the Wimbledon Championships on the BBC Sport app and iPlayer. ============= SUBSCRIBE so you never miss out on our best videos ➡️➡️http://bit.ly/1sFodyu ============= Find us here: BBC Sport: http://www.bbc.co.uk/sport Facebook:   / bbcsport   Twitter:   / bbcsport   Instagram:   / bbcsport   TikTok:   / bbcsport   #bbcsport #bbctennis How how is it to return a pro-tennis players' serve? | BBC Sport