The downside of getting in shape

After just these few weeks working with my new training plan, I can
see cardiopulmonary improvements in my daily workout.

I have to run longer and harder to get my heart rate and epoc levels
up. This is really neat!

The downside is that hitting a "4" on the five-point suunto training
scale is harder and now it is beginning to feel like a workout. I may
have to change my training plan to only have a "4" one day per week
instead of two days per week.