My wife and I flew to Aruba for a quick vacation on Friday.  We arrived in the evening and just got settled and had dinner.  No training

On Saturday, I slept in pretty late, only waking up around 9:30.  I went out to scout up some breakfast and then we got down to the serious work of laying around by the pool.

By noontime, I was feeling a bit antsy just sitting around and I decided to go for a quick run along the beach.  I really like running barefoot along this beach.  The sand is nice and firm, and there are lots of people to dodge and stuff to look at.

My HR was pretty high, which I think had a fair amount to do with it being 86F, humid and very sunny.  It was a delightful workout.