Latest / The Athlete's Compass
How Much HIIT Do You Actually Need?
High-intensity interval training can produce rapid improvements, but repeatedly pushing to maximal effort may undermine recovery, consistency, and long-term progress. Paul Warloski and Dr. Paul Laursen discuss why HIIT must be supported by low-intensity aerobic training, how excessive intensity affects the nervous system, and why the appropriate dose depends on training history, age, conditioning, and individual recovery. They also explain how athletes can monitor heart-rate variability, sleep, perceived exertion, muscle tone, pace, and power to recognize when productive overload is becoming…
The skinny
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