Thirty-seven square inches isn't a generous amount of string space to hit a tennis ball with. That's exactly the point of the Saber training tool for tennis, a product that has now reached the ...

Correspondence to Dr Jaime Fernandez-Fernandez, Training Analysis and Optimization, Sports Research Centre, Miguel Hernandez University, Avda Universidad s/n, Elche, Alicante 03202, Spain; ...

Rafael Nadal's academy witnessed multiple faces this year for the pre-season training of the upcoming tennis year. The number of players enrolled in the preseason weeks showcased the impact that ...