Tennis magazine's motives are so crystal clear it's a shame. Why would you need to be a level 5.0 player to be a tennis model. Granted, I agree that some knowledge of proper technique would be useful, but I'm sure a level 3.5 would do just fine. They're just trying to find good players with so-called models looks.
"I want you to believe in yourself in every positive thing you do, and success will be your portion,"
Serena Williams inspires the children of Ghana