Achieving strong, defined arms or legs is about more than just lifting weights. A ton goes into growing your muscles—and that includes proper nutrition, recovery, and working out in a specific way.

Rest intervals between sets are not just downtime; they play a vital role in training effectiveness. The body needs time to clear metabolic byproducts, replenish energy stores, and reset the nervous ...

You might have seen your favorite Instagram trainer mention hypertrophy on her strength training posts. Or maybe you heard the term in a fitness class or while ...