Julian Li, a pro tour stringer and owner of Racquets Rackets tennis shop ... On the other hand, fibrous multifilament strings like gut lengthen more evenly with usage. Polyesters do kick up ...
Cross: Almost everything in tennis is a misconception. For example, thin strings can be just as stiff ... for example—but Borg was playing with gut tightly strung in a small-headed Donnay ...