Roger Federer, Rafael Nadal and John Isner explain how they decide which string tension to use in different conditions while chief stringer in Indian Wells Julian Li gives us an insight into what players like.
Stringing it together
Features
Indian Wells
2019
Roger Federer, Rafael Nadal and John Isner explain how they decide which string tension to use in different conditions while chief stringer in Indian Wells Julian Li gives us an insight into what players like.
