I'm Mark, the founder of Tennisopolis, the world's largest and most active tennis network. Please share Tennisopolis with your friends by supporting our Facebook page. Click here for a Guide to Meet Tennis Partners. Have a look…"
"My first strings were a full forten synthetic gut 17g strings. My second pair was the Babolat RPM blast 17g strings at 56. But I ended up not liking them since they seemed to lose tension for me and there was to much power and I found the…"