Twisted chair pose is one of the best postures for detoxifying the body and building strength. The bent knees engages and builds strength in your quadriceps, and the twist is known for ringing out the toxins in the upper body.
From Chair with Prayer Hands, the upper body twists to one side with the heart opening towards the sky. The bottom elbow is on the outside of the opposite knee and the upper elbow reaches towards the sky. Gaze is towards the sky or to the earth if the neck is sensitive.