A recent study (4) showed that performing 10 one - minute
sprints on an exercise
bicycle (with 60 seconds of rest between each
sprint) provides the same results
as biking at a moderate pace for 2 hours.
-15 minutes of hypoxic / hyperoxic training on my
bicycle, which is set up next to a LiveO2 unit that allows me to switch between hypoxia (low oxygen) and hyperoxia (high oxygen)
as I work through a series of short, explosive
sprints.