Forbes contributors publish independent expert analyses and insights. Tim Newcomb covers tennis gear/business, stadiums and sneaker tech. Mizuno has rebuilt its new Wave Exceed Tour 5 AC on-court ...

Whether it’s a car, movie franchise or even a tennis shoe, updating an existing work is tricky business. There’s always a sense that something could be improved. In writing it’s common to chase one’s ...

Footwork in tennis spans a wide range of movement: running backward, lunging, sidestepping, and even sliding (think Rafael Nadal at the French Open), which is why running shoes and other nonspecific ...