Sarnie, hope you hospital appointment went ok and they removed your cast.
Columba, your session sounds similar to our warm up drills. We do hopping, high and low skips, sideways stepping with hands meeting above our heads, lunges, Morecombe and Wise jumps, running backwards, etc. We don't do the jumping backwards and forwards whilst progressing along a white line. I'm sure that I would find the co-ordination very difficult.
Ran a steady 6 miles on roads this morning and felt cold, despite wearing tracksters, three tops, including a track suit top, wooly hat and gloves.