 | Polecane linki |
 |
The Blackburne Double StrungTM has taken over 20 years to develop. Only now are the materials and technology available to make this amazing racquet possible.
Międzynarodowa Federacja Tenisa, ITF - International Tennis Federation - The World Governing Body of Tennis
Amerykańskie Stowarzyszenie Tenisowe, USTA - United States Tennis Association
