Rory McIlroy’s Grand Slam glory was powered by a strict diet and meticulous gym routine. The world number two became just the sixth player in golf history to complete the career Grand Slam ...

Place a weight in front of you then move into a deep squat, keeping your feet wide, toes pointing outward and pushing your knees out for maximum depth. Walk forward, allowing your heel to strike the ...

One set to failure—is that enough to build muscle? I tested Mike Mentzer’s Heavy Duty method for four weeks. Here’s what ...