Alexander Zverev 's gruesome injury in the French Open semi-finals was a reminder of how fragile a career in sport can be, and Rafael Nadal is eager to heed the warning.
The 13-time Roland Garros champion turned 36 on the same day Zverev's sprain forced the German to retire at 6-7, 6-6 down in their semi-final clash. Nadal has long suffered with a chronic foot issue and has been affected over the past year by Mueller-Weiss syndrome, a degenerative condition affecting the foot.
In addition to back and rib injuries the veteran has been forced to endure in recent times, it's understandable that rumours of retirement are gathering momentum. And extending his career (and quality of life) appears to be a priority for Nadal, who was asked if he would prefer a 14th French Open triumph over a new foot if granted one wish.
