Should you lift heavy weights or use lighter loads with more reps to maximize muscle growth? This question has divided ...

In The Rise of E-Reading report we noted that the distribution between heavy and light readers is relatively even. Among those ages 16 and older who had read a book in the past 12 months: As part of ...

In the world of exercise, variety abounds. You can lift light weights, or heavy weights, or no weights at all. You can run fast, or run slow, or strap on a pair of roller skates. If you don’t exercise ...