Is it harder to play guitar standing up?
The reason why you have trouble playing while standing up is simply because you're not used to it. Your body mechanics to play the guitar while standing up are very different from the body mechanics while sitting down. ... You have to enlarge your muscle memory in order to play equally as good standing up as sitting down.
Should I play guitar standing up?
In most cases playing while standing will put less strain on your back than sitting does. Not many of us maintain perfect posture when sitting around playing the guitar. ... Standing to play is more likely to put strain on your hands, wrists and arms due to the different demands put upon them when standing versus sitting.