s so simple. Tantalizingly so. But it seemed simple 83 years ago when Poincare first tossed it off -- an incredible teaser, one topologist calls it. Penn State's Steve Armentrout, who has tried without success to prove that the conjecture is false, puts it this way: "The Poincare conjecture requires not only

prescribed movement, creating a controlled workout environment to minimize risk of injury and maximize exercise effectiveness Intern: Golf Fitness Penn State's Professional Golf Management; University Park, PA November 2012 - May 2013 ■ Assessed and prescribed exercise programs for six clients through Titl