How to do mountain climbers: Get into a high-plank position with your wrists directly under your shoulders. Keep your core tight, drawing your belly button in toward your spine. Drive your right knee ...
Every Friday, KING 5 anchors Jake Whittenberg and Mimi Jung are trying out a new fitness class in the Seattle area. SEATTLE — KING 5 anchors Mimi Jung and Jake Whittenberg want to help you keep to ...