The guitar should be hanging quite high. Make sure to pull the body of the guitar tight to your stomach.
If you prefer to hold the guitar lower, place your foot on top of a box during difficult passages.
How to hold an electric guitar while sitting. The casual method is the most common method of holding a guitar, so it’s a great place to start. How to hold a guitar while sitting | guitar lessons. This way your playing hand is flexible and can play many octaves with precision.
How to play guitar standing up. This will help support the weight of the guitar and keep the position steady. For this method, simply place the body of your guitar on your right leg.