I was reading this posts and seen so many injuries like muscle cramps, foot pain back injury and lot more .. so I want to know that about the racket weight do you guys have any injury due to racket weight..?
My shoulder used to hurt after intense training sessions with heavier rackets; after switching to ArcSaber FB I can play up to 5 times a week (3-4 hours per session) painless. So for me I can definitely say that lighter rackets prevent me from a sore shoulder.
I play 6-9 hours a week and the only time I have had any soreness was when I practised smashing almost 500 times consecutively at the end of the night with one of the best players in my club who wanted to practice defending! My lungs gave out before my shoulders or arms!
The next day my rotary cuff area felt a little sore.
But I'm not built like a badminton player so I don't have any upper body issues!