Chelsea's Danish defender Andreas Christensen helps Chelsea's German defender Antonio Rudiger (L) who seems to be suffering from cramp during the English Premier League football match between Chelsea and Manchester United at Stamford Bridge in London on February 28, 2021. (Photo by Ian KINGTON / IKIMAGES / AFP) / RESTRICTED TO EDITORIAL USE. No use with unauthorized audio, video, data, fixture lists, club/league logos or 'live' services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. (Photo by IAN KINGTON/IKIMAGES/AFP via Getty Images)