K. Aleisha Fetters is a journalist and certified strength and conditioning specialist whose work has been featured in publications including TimeWomen’s HealthRunner’s WorldOprah DailyUS News & World ReportWeight WatchersFamily Circle, and SilverSneakers. She is coauthor of The Woman’s Guide to Strength Training and is regularly interviewed as an expert for publications including SHAPEFood NetworkBeachbodyLifehacker, and DietSpotlight.