Anguish not just for the players, but for the spectators, too. Just like everywhere else on Centre Court, the Royal Box was jumping. ‘It was just as well there was no sign of the tennis-mad Duchess of Cambridge,’ thought Robert Hardman of theDaily Mail, ‘as this experience could hav...
First, due to the prevalence of COVID−19, we could not recruit more participants to include a blank control group for physical inactivity. Second, because of the nature of the cross-sectional design, it can only be hypothesized that the differences between groups were caused by the ...