I need a stability ball. A stability ball is a great addition to standard workouts as they help core muscles to activate. Core is what supports your posture and daily functions, but often overlooked and underutilized while working out.
Overhead Extension: Stand with knees soft, arms straight up with elbows next to ears, holding a dumbbell in your hands. (A) Bend your elbows to a angle. (B) Squeeze your triceps to straighten your arms, pressing the dumbbell up. Slowly lower to