It's important that your wrists stay straight. If you bend your wrists and type, it causes inflammation of the tendons. So when you see people standing up typ

It's important that your wrists stay straight. If you bend your wrists and type, it causes inflammation of the tendons. So when you see people standing up typing with their wrists bent, let them know it's not a good idea! If you notice your hand - either hand - starts hurting, my advice would be to rest it. Maybe you just need to take 5-minute breaks more often.