How is Swiatek's grip affecting her forehand smash?
BBC Sport pundit Tracy Austin explains why Iga Swiatek’s underhand grip on the racket negatively impacts her forehand smash on grass compared to when she plays on clay.
BBC Sport pundit Tracy Austin explains why Iga Swiatek’s underhand grip on the racket negatively impacts her forehand smash on grass compared to when she plays on clay.