MİKE MENTZER - High İntensity Training Part 2

Mentzer's heavy-duty training system
While Mike Mentzer served in the US Air Force, he worked 12-hour shifts, and then followed that up with 'marathon workouts' as was the accepted standard in those days. In his first bodybuilding contest, he met the winner, Casey Viator. Mentzer learned that Viator trained in very high intensity (heavy weights for as many repetitions as possible, to total muscle fatigue), for very brief (20–45 minutes per session) and infrequent training sessions. Mentzer also learned that Viator almost exclusively worked out with the relatively new Nautilus machines, created and marketed by Arthur Jones in DeLand, Florida. Mentzer and Jones soon met and became friends.
Jones pioneered the principles of high-intensity training in the late 1960s. He emphasized the need to maintain perfectly strict form, move the weights in a slow and controlled manner, work the muscles to complete failure (positive and negative), and avoid overtraining. Casey Viator saw fantastic results training under the direction of Jones, and Mentzer became very interested in this training philosophy. Eventually, however, Mentzer concluded that even Jones was not completely applying his own principles, so Mentzer began investigating a more full application of them. He began training clients in a near-experimental manner, evaluating the perfect number of repetitions, exercises, and days of rest to achieve maximum benefits.For more than ten years, Mentzer's Heavy Duty program involved 7–9 sets per workout on a three-day-per-week schedule.With the advent of "modern bodybuilding" (where bodybuilders became more massive than ever before) by the early 1990s, he ultimately modified that routine until there were fewer working sets and more days of rest. His first breakthrough became known as the 'Ideal (Principled) Routine', which was a fantastic step in minimal training. Outlined in High-Intensity Training the Mike Mentzer Way, fewer than five working sets were performed each session, and rest was emphasized, calling for 4–7 days of recovery before the next workout.According to Mentzer, biologists and physiologists since the nineteenth century have known that hypertrophy is directly related to intensity, not duration, of effort (Mentzer 2003;39). Most bodybuilding and weightlifting authorities do not take into account the severe nature of the stress imposed by heavy, strenuous resistance exercise carried to the point of positive muscular failure.Mentzer's training courses (books and audio tapes), sold through bodybuilding magazines, were extremely popular, beginning after Mentzer won the 1978 IFBB Mr. Universe contest. This contest gathered a lot of attention, because at it he became the first bodybuilder ever to receive a perfect 300 score from the judges.Dorian Yates to high-intensity training, and put him through his first series of workouts in the early '90s.Yates went on to win the Mr. Olympia six consecutive times, from 1992 to 1997.