I bought a thing called Rakunaru. It's to correct your posture when sitting. I sometimes used it at my personal trainer's and the other day when I talked to her about my daughter sitting one knee up every time I see her on the computer. She suggested me to use Rakunaru so I bought it.
It helps you sit on the hipbones. I had been interested in the item so I am actually quite excited to use it at home!
