Your abs need this exercise: The hanging knee wiper
My Favorite Core Training Exercise: "Windshield Wipers"
Mind Your Fitness - Our Expert Physio Dr. Janhvi Vayada explains... • Hanging Windshield Wiper • Categorically, the hanging windshield wiper is an advanced form of exercise. It's a body weight exercise
Man doing barbell windshield wipers exercise Vector Image