VDOT is a measure of your current running ability. When you know your VDOT value you can eliminate a great deal of guesswork when training and racing. Your VDOT takes into account your psychological input into racing, because instead of using lab tests to determine your ability level, we're using your race performances, which are [...]
Dr. Jack Daniels enlightens attendees at the first VDOT Coaching Clinic on interpreting iron storage and ferritin levels for runners. “You can’t take a specific ferritin reading and say whether it’s good or bad.” “I know people that say if your ferritin is below 50 you’re in trouble as a runner…and that’s not true at [...]
Question: I would like to know your recommendation for integrating hill training into a marathon plan. Dr. Jack Daniels: I like to think of hill training as another form of resistance training, and certainly resistance training can benefit a runner. Resistance training could be hill running, or squats in the gym or circuit training, bounding, [...]
Question: I make adjustments to threshold pace for the duration of a tempo run. How should I adjust threshold pace at altitude? I coach runners at 5,200 feet. Dr. Jack Daniels: If using sea level race performances and associated VDOT values (or typical sea-level training speeds) while at altitude, you must adjust the paces. At [...]