From that time on, you drive the dumbbells up and back powering your complete torso into a rowing motion, then return to starting placement. Maintain just one dumbbell before your chest with both of those your hands. Stand with your ft about hip-width apart, knees slightly bent. Brace your abs. https://dumbbellsetandrack85060.bloguerosa.com/32281291/rumored-buzz-on-hammer-strength-adjustable-dumbbells