Smash 3DS Anyone elses wrists hurt after playing this for too long?

[Kain6th]

After playing online matches for... maybe 12 hours yesterday, my wrists were really sore.

Anyone else experience this?

 

[bkslider]

My arms and hands and wrists all started cramping up when I turned in around 2 AM after the first day. I've been playing all weekend and it hasn't gone away. Totally worth it though.

 

[Wanderer from Roseyard]

My right wrist hurts after a while mainly because of reaching for the A button. I could change the controls but I am just too used to the default controls already. -u-

 

[Johnny Heart Gold]

My arms and hands and wrists all started cramping up when I turned in around 2 AM after the first day. I've been playing all weekend and it hasn't gone away. Totally worth it though.

Same here, Friday, Saturday and Sunday smashing all day except when I was taking a shower, eating and doing some cleaning, heck even i played with my GF for hours

 

[Marche2525]

I only played for a few hours and my right wrist got sore, it was uncomfortable using my mouse afterwards. Left one was fine though.