Wednesday Workout: Threshold/VO2 Max with National NoCo Champ Bryan Fletcher
Reigning two-time U.S. national nordic-combined champion Bryan Fletcher shares a cycling workout (which can also be done skiing or running) that he recommends doing once a month. “It works on both your VO2 max zone and Threshold zone," he explains. "Or Level 3/4 zone depending on what system you use."