Right twist with right leg bent
Sit straight, straighten your legs and back. Bend your right leg and put your right foot near your left knee. Bend your left arm and move your left elbow behind your right leg. Pushing against your leg, try to grab your left leg at the knee level with your left hand. Press your right hand against the floor behind your back. Twist your backbone to the right around its axis as you exhale. Rotate your head to the right.