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JIM WHARTON, an exercise physiologist known as “the Mechanic” for his ability to fine-tune athletes, and his son, PHIL WHARTON, a sports therapist and competitive long-distance runner, are president and vice president of Maximum Performance International in New York City. The Whartons have trained and rehabilitated athletic luminaries from professional football players to Broadway dancers, track and field stars, and Olympic gold medalists. Their revolutionary Active-Isolated technique for stretching and strengthening is practiced in fitness centers around the world.
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