As you might know, to play an instrument require a lot of time practicing. What to do when we start having back pain every 10min after playing? I sit down and change position but don´t know what to do anymore. Every player has to support the weight of the guitar if playing electric guitar right? The pain continues if I sit down, so what to do? Does exist light weight guitars? What solution may come up that doesn`t medicine? (sorry about language, I am not english native speaker