Feeling like your workout routine is missing some spark? Looking to maximize your results while jumping on the hottest ...

“Swimming is a low-impact full-body workout ... be performed for longer to hit 250 calories), it will help improve body composition and increase lean mass,” Quinn notes.

Sure, they can do that too, but they also give you a detailed breakdown of your body composition, from muscle mass and body fat percentage to bone density and hydration status. Some smart scales ...