I'm demo'ing a racquet that I like alot. The only thing, is that my arm is a little "fatigued" after hitting with it. The demo has some plain jane string in it. And I usually use Prince Premier Multifilament. I've found that I have little to no arm issues with it (on my existing frame).
Will my string make that much of a difference? Or should I pay more attention to why my arm may be tired with the demo?
Will my string make that much of a difference? Or should I pay more attention to why my arm may be tired with the demo?