Hamstrings are loaded through hip hinge movements such as dumbbell Romanian deadlifts and deficit lunges. Unlike machines that isolate knee flexion, dumbbells train the hamstrings in their role as hip extensors, which is more transferable to real movement. If you walk into almost any gym on leg day, you’ll see people lining up for machines. You can change up some of the focus of your back exercises by shifting between pronated, supinated, and neutral grips. These patterns – push, pull, hinge, squat, and carry – are the building blocks of any effective fitness program and can all be trained with dumbbells and a bench. Dumbbells allow for a wide range of motion, which is essential for engaging stabilizing muscles and improving joint health. Unlike machines, which often lock you into a fixed path of movement, dumbbells require your body to control the weight through multiple planes of motion. This builds…
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