PM - speed workout on a treadmill at the gym at lunchtime. Nice Woodway treadmill - 6 x 800 at 3 mins with a 400 walk/jog rest. 2 mile warm up and 1 mile cool down. These were not easy but not so hard that I was questioning whether I could complete each rep. This was by far the fastest workout I have done in quite some time, and certainly since recovery from the surgery. I had thought about doing 8 reps, but given that I was not quite sure how my body would handle these, I decided to be a little more conservative.
Always a good sign to complete several workouts in a row as planned - so I am pleased with where I am so far.