Yoga is the practice. The method of combining the physical postures, breathing, and meditation to help improve your well-being. Yoga is using that physical practice, but with an overall emphasizes of deep level of present-moment awareness. Which focus on the sensations within the body and reconnecting the mind to the breath rather than trying to achieve perfect alignment. Basically, it utilizes the mindfulness techniques into the yoga practice; as the primary focus is the connection between the body-mind.