When it comes to building your lower body muscles, squats and lunges are probably the first exercises that come to mind, and for good reason — both target most of the major muscle groups in your legs, ...

IN ONE CORNER of the convention center, a 63-year-old man grinds out a 340-pound bench press. Just a two-minute walk away, a group of hulking firemen raise 250-pound fire hydrants onto a ...