The Seconds Pro Training App
Every Tuesday, this site looks at a training or technology concept that shapes how tennis is played. Last week’s article on five-minute movement breaks remindedRead More
An engineer overthinks tennis in a daily journal.
Latest Posts
The Seconds Pro Training App
Tennis Beyond the Headlines: July 20, 2026
Crimes Against Tennis: The Institutions That Sustain the Sport
Crimes Against Tennis: The Asymmetry of Court Conversions
Crimes Against Tennis: The Slow Destruction of Public Tennis Courts
Stop Losing Points: 50 Mistakes Recreational Tennis Players Make — and How to Fix Them
The Code, Principle 12: Why the Point Is Not Replayed