Jean Hall | Class and Course Library Recordings › Aerodynamics of Flow Pt.1: Mixed. 80 minutes Image 1 of 1 Aerodynamics of Flow Pt.1: Mixed. 80 minutes £12.50 Awaken to the natural pathways of energy movement to support your yoga practice & everyday life. All welcome. Purchase Download Added! Awaken to the natural pathways of energy movement to support your yoga practice & everyday life. All welcome.