Nice simple evening. Short run to begin warm-up, then played fetch with a frisbee. High knees, bum-squeeze and carioca to follow.
Main session was an undulating baffler. 3 sets of 3 ~400m loops. The baffler is done in pairs. Both runners start together, but go opposite directions, when they meet they tag and run back. This appeared to be a tiring session.
Gave feedback on arm styles and one or two improved slightly.
Asked E to bring her knees through more like the running drill and she tried hard to do this. When she tired her style was still much improved. Will need to continue to stress this.