Unlike a conventional deadlift that begins from a dead stop on the floor, the Romanian Deadlift (RDL) starts from a standing position and emphasizes the eccentric (lowering) phase of the hip hinge. This makes it one of the premier exercises for hypertrophy in the hamstrings and gluteus maximus.
RDL vs. Conventional Deadlift
In a conventional deadlift, your knees bend significantly to allow your hips to sit lower, distributing the load across both the quads and posterior chain. In an RDL, the knees maintain a soft, fixed 15-to-20 degree bend, forcing the hamstrings to undergo an intense eccentric stretch under load.
Mastering the True Hip Hinge
Imagine your hands are full of grocery bags and you need to close a car door behind you using only your buttocks. You do not squat down; you push your hips straight backward toward the horizon.
Where Should the RDL Stop?
A common error is forcing the barbell down to touch the floor or shoe laces. Your RDL depth stops the instant your hips cease moving backward. For most lifters, this occurs right below the knee cap or mid-shin. Continuing lower after your hips have stopped forces the lumbar spine to flex, transferring stress from your hamstrings to your spinal ligaments.
References
- McAllister, M. J., et al. (2014). Muscle activation during various hamstring exercises. Journal of Strength and Conditioning Research, 28(6), 1573-1580.