Plan called for a rest day, but I knew that training would be spotty after Thursday, so I did a easy endurance session.

2 x 30′ / 2′ rest (HR Capped at 155)

Should have been very easy, but it was not.

Heart rate climbed fast and didn’t settle.  Comparing it to similar workouts.  Here it is versus a 2 x 30 before I travelled last week.

Here it is versus the 3 x 20 I did on the dynamic.  Pretty Similar.