I bought the ZSLASH yesterday and played today. I'm a beginner and my hand started feeling like it was having blisters or some crap like that. After playing for 3 hours at ClearOne, my brachioradialis hurted like a B***H. And my hand was all red right after. what's causing the problem? I want to return it but not sure if they're accept it back.
First of all, you probably don't need to return the racket... It might be that your technique is wrong (swinging too fast/hard orgripping too hard) or just playing too long after some time. The arcsaber z-slash is just a racket.. it shouldnt make your arm hurt unless its the grip(dry grip that has lots of friction). I suggest you get someone around advanced level or someone who knows stuff about badminton to check your technique and racket(just so you know what kind of grip it is).
OR its just you playing for a long time! after 3 hours of playing i tend to build blisters on my hand just cuz of the volume of playing. maybe your hyper-extended your arm as some point or just too tight a grip