After age 40 there can be a decline of 1% to 2% per year in lean body mass and 1.5% to 5% per year in strength.” While this may sound daunting to those of us moving at lightning speed towards the big ...

Pilates is hyped up for how it sculpts "long lines"—but whether the practice leads to muscle hypertrophy, or growth, versus muscular endurance is up for debate.