Low to medium intensity. Sun salutations and some strengthening is part of the practice, but you can always increase or decrease intensity. We all learn to adapt to each and every practice. In that light, we are letting the following wisdom guide our practice today: "Change is a law of nature...Fluidity, a readiness to change, to adapt to new situations and ideas, seeking always what changes indicate from a deeper point of view -- their more universal, spiritual significance -- is a prerequisite to growth and to health." -H.K. Challoner from "The Path of Healing."