On Friday, gear editor Justin diFeliciantonio spoke with former No. 1 and current U.S. Davis Cup captain Jim Courier at the 2012 U.S. Open. The two-time French Open champion discussed how advances in string and racquet technology are affecting today's game, along with other gear topics. We'll post the second part of our interview—where Courier talks about what he swung on tour, what he's currently swinging, and more—on Sunday.
For more Q&A with Courier, click here.