In terms of posture, it's generally safe and comfortable to have your knuckles just about lined up with your wrist and elbow in the normal chording position when playing guitar. Mga pantay sa baywang siguro yung tama lang na position.
Kapag mababa yung gitara, may konting excess tension sa kamay kasi kailangang naka-fold yung palad palapit sa pulso para maka-pindot sa frets.