Loop a long resistance band around a secure anchor point close to the floor. Step into the other end of the resistance band and pull it up to hip level. Grip a pair of dumbbells firmly in both hands and stand with your feet slightly wider than shoulder width. Step away from the anchor point to ensure sufficient tension on the band. With a slight bend in your knee, slowly hinge your hips back, inhaling as you do so and keeping a neutral spine. Keep your arms extended and the dumbbells close to your thighs. When your hips have hinged as much as possible, proceed to reverse the movement. Drive your hips forward with force against the band's resistance, squeezing your glutes and hamstrings as you do so and exhaling. Pause for a count of one at the top, keeping your glutes tensed. Repeat.