Adam ScherstenAdam Schersten is a Manhattan-based certified, top-tier personal trainer. Adam's fitness advice has been featured in Glamour, InStyle and more. An expert in bodyweight training and functional movement, he is the cofounder ofFirst Move Wellness, a corporate wellness consultancy that teaches healthy biomechanics to prevent everyday pain and injury. To learn more, visit firstmovewellness.com. Read More Read Less