|
DO A 21-MINUTE UPHILL (UP) RUN AT LEVEL 4 INTENSITY (80-90% of MHR): Increase the uphill interval time to six minutes this week and recover for one minute. Repeat for a total of three times. Make sure you're warming up and cooling down properly. To warm up, increase your level of effort gradually as you begin. By the end of your warm-up, you should have reached at least a level 3 HR (75-80% MHR). The cool-down should be nice and easy. advanced training books for endurance athletes has lots of warm-up and cool-down suggestions.
|
Shopping:
(what is this?)