Sex may or May Not Affect Performance in Arena

choi

Steven Kurutz, Does Celibacy Help Your Game?  For Joe Namath and others, the answer is a great big ‘no.’  New York Times, Dec 4, 2015.
http://www.nytimes.com/2015/12/0 ... ur-game-no-sex.html

Note:
(a) "And according to news reports, Mr [Tim] Tebow’s commitment to pre-marital celibacy may have been the reason his relationship with former Miss Universe Olivia Culpo ended."

Reports starting four days ago said they never dated.
(b) Joe Namath
https://en.wikipedia.org/wiki/Joe_Namath
(1943- ; Offensive tackle Sherman Plunkett came up with the nickname "Broadway Joe" in 1965, following Namath's appearance on the cover of Sports Illustrated in July)