Home Fitness and Exercise Core Strength Training Exercise: Metronome aka Windshield Wiper Core Strength Training Exercise: Metronome aka Windshield Wiper Mar 24, 2020 comments off Tweet on Twitter Share on Facebook Google+ Pinterest Tidewater Performance Center personal and sports performance trainers Cody Morris and William Blaber demonstrate how you can strengthen your core using the metronome (or car windows wiper) exercise. Related Video Posts From 7 prescriptions a day - to the “clean 7” | Ep141 Dr. Hyman: Butter? Steak? Go for it - but pay attention to THIS. | Ep140 The secrets of a happy brain | Ep139