Wimbledon started a couple days ago. Just a beautiful experience to watch and listen. They have that place perfectly miked. The sound is so very relaxing. The main courts are like amphitheaters.
It's no surprise that so many tennis stars of today have wrist problems. I forget what it is called (Western Grip?), but they don't hold rackets like they once did. Intuitively, you'd think when someone holds their racket out and to their side, the racket face would be up/down and perpendicular to the ground, but that's not the case anymore. When McEnroe, Borg, Connors, etc played, that was pretty much how they held the racket. Now, when they hold it to their side, the face is almost parallel to the ground, as in the face is towards the ground. So when they swing, the motion is an extreme upward and rotational swipe to create the most top spin and the most ball revolutions as possible. It's also why there are so many mis-hits off the frame shooting high into the air like a baseball pop-up. The amount of stress on the wrist is crazy. You can see how violent the motion is with Nadal, and players like Jack Sock are at the most extreme, which is why Sock is constantly having wrist issues. Nadal has had wrist issues as well, but most of them do at this point. I believe this is one of the many injuries Bianca Andreescu had in the last couple years. CiCi Bellis had to retire at a very young age because of injuries like this. She was thought to be an upcoming US star, but her young and still growing body couldn't handle the stress from the way they swing today. She kept re-injuring her wrist. That's the other thing about this grip. The 24 year old body is better prepared for it than the very young or the 30+ year old body. It also has to do with the new string technology and how the rackets are made for lightness, rigidity, etc. Just brutal on the wrist and elbow. Possibly more stress on those joints than a MLB pitcher.