Each asana in your yoga practice has so many components. For example, warrior 1, front knee bent at 90 degrees, hips square to front, extend arms over head and engage triceps by lengthening through your fingertips down into your shoulder sockets, extending from your pelvis through the crown of the head while lifting the front inner thigh to engage the leg fully. Of course let's not forget about the back outer edge of the foot should ground down as the tailbone roots down. Okay, that's a mouthful. With all this instruction let's not forget to simply let the pose evolve with the natural essence of your being so you can really experience this virtuous pose!