65-minute Overdistance (OD) run at level 1 intensity. Level 1 intensity = 60-70% of your max. heart rate.
TODAY, DO AN OVERDISTANCE (OD) RUN FOR 65 MINUTES AT LEVEL 1 INTENSITY: Today, find a new route to run even if only a slight variation. OD days are a great time to explore your area. See if you can find a new trail, and don't leave those tempo speed bursts at home.
Shopping:
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