How is a stiff-leg deadlift different from a Romanian deadlift?

In a stiff-leg deadlift the knees hold one slight bend and the torso folds lower, with the handles reaching the lower shins or feet. A Romanian deadlift bends the knees a little more, pushes the hips further back and usually stops around mid-shin. The Dumbbell Romanian Deadlift is a good way to try that version.

Should my legs be completely straight?

No. Keep a slight bend in the knees and hold that same bend for the whole rep. Locking the knees fully adds strain behind the knee without adding anything for the hamstrings.

Go as low as you can with a flat back, which for most people is somewhere between the lower shins and the tops of the feet. Hamstring flexibility sets the depth, so stop just before your lower back starts to round.

Is a band heavy enough to build strength?

It can be, as long as the band brings you close to failure within your rep range. Because the band is lightest at the bottom, it loads the stretched hamstrings less than free weights do, so stronger lifters often use it for extra volume, warm-ups or training away from the gym.

How do I make it harder?

Use a thicker band, widen your stance on the band to pre-stretch it, or slow the lowering to about 3 seconds. Once your strongest band feels easy for 15 or more controlled reps, move on to the Dumbbell Stiff-Leg Deadlift.

Band Stiff-Leg Deadlift

What Is the Band Stiff-Leg Deadlift?

Band Stiff-Leg Deadlift is a compound exercise that primarily targets the hamstrings and glutes and also engages the adductor magnus and the spinal erectors. It is a beginner-level movement that trains the hip hinge with a resistance band anchored under both feet and a handle in each hand.

The knees hold one slight, fixed bend while the hips travel back and the torso folds forward, so almost all of the work comes from extending the hips. The hamstrings lengthen across the hip as you lower, which is why the backs of the thighs work harder here than in a squat or a regular deadlift. Because the band needs only a patch of floor, it is a common choice for home workouts, travel, warm-ups before heavier hinging and high-rep finishers at the end of a leg session.

A band's resistance rises the further it stretches. Here the band is shortest at the bottom, where the hamstrings are most stretched, and longest at the top, where the hips finish extending. That is the reverse of the Dumbbell Stiff-Leg Deadlift and the Barbell Stiff-Leg Deadlift: the stretched bottom position is lightly loaded and the lockout, where the glutes finish the rep, is the hardest part. Unlike the barbell version, which starts each rep from the floor, the band version starts and finishes standing.

That loading makes it a forgiving way to learn the stiff-leg pattern and to add hamstring and glute volume without much load on the spine, but stronger lifters who want heavy loading in the stretched position will get more from free weights. Anyone who cannot reach the lower shins without the back rounding can learn the hips-back pattern first with the Band Pull Through or the Bodyweight Good Morning, then work back into a fuller range.

Muscles Worked

MuscleActivation

Biceps Femoris: Primary
Gluteus Maximus: Primary
Semimembranosus: Primary
Semitendinosus: Primary
Adductor Magnus: High
Erector Spinae: High
Flexor Carpi Ulnaris: Low
Latissimus Dorsi: Low
Upper Trapezius: Low
Rectus Abdominis: Minimal

Instructions

Stand on the middle of the band with your feet about hip-width apart, the band under the middle of each foot, and hold a handle in each hand.
Stand tall with your arms straight at your sides, palms facing your thighs, and the band already under light tension.
Unlock your knees into a slight bend and keep that bend fixed for the whole set.
Brace your core and push your hips straight back, letting your torso tip forward as the handles travel down the front of your legs.
Keep your back flat and your neck in line with your spine, looking at the floor just ahead of your feet.
Lower until the handles reach your lower shins or the tops of your feet, or until your lower back is about to round, whichever comes first.
Drive your hips forward and lift your torso to return to standing, keeping your arms straight.
Finish tall with your hips fully extended and glutes squeezed, without leaning back, then start the next rep.

Common Mistakes

Rounding to reach lower
Curling the lower back to get the handles closer to the floor moves the work from the hips to the spine.
Bending the knees more as you lower
Letting the knees keep bending turns the hinge into a squat-like deadlift and takes the stretch off the hamstrings.
Locking the knees hard
Snapping the knees fully straight pushes strain into the backs of the knees instead of holding one soft, fixed bend.
Losing tension at the bottom
A band that is too long or too light for your height goes slack as you lower, leaving the stretched part of the rep unloaded.
Standing on the band with the toes
A band trapped under the front of the shoe can roll out and snap up toward the legs, so keep it under the middle of each foot.
Leaning back at the top
Thrusting the hips past straight and arching the lower back at lockout loads the spine instead of finishing with the glutes.

Injuries

Band Stiff-Leg Deadlift is a low risk exercise when performed with proper technique. The band is light compared with a loaded bar, and its resistance is lowest at the bottom, where the lower back and hamstrings are most exposed. The main strain points are the lower back, if the spine rounds to reach lower, and the upper hamstrings near the sitting bones, if you bounce at the bottom or force depth past your flexibility.

Set the depth by how far you can hinge with a flat back, not by where your hands want to go. Keep the band under the middle of each foot so it cannot roll off and snap up toward your legs, check the band and handles for nicks or tears before each session, and lower under control rather than letting the band pull you into the bottom.

If your lower back rounds early, shorten the range, use a lighter band or practice the pattern with the Band Pull Through. To progress, use a thicker band, widen your stance on the band to pre-stretch it, or move on to the Dumbbell Stiff-Leg Deadlift. Stop if you feel a sharp or pulling pain at the back of the thigh, pain that spreads into the buttock or down the leg, or low back pain that builds with each rep.

Overview

Primary Focus: Hamstrings and glutes
Equipment: Resistance bands
Modality: Strength
Difficulty: Beginner

Alternative Exercises

Frequently Asked Questions

Q: How is a stiff-leg deadlift different from a Romanian deadlift?: In a stiff-leg deadlift the knees hold one slight bend and the torso folds lower, with the handles reaching the lower shins or feet. A Romanian deadlift bends the knees a little more, pushes the hips further back and usually stops around mid-shin. The Dumbbell Romanian Deadlift is a good way to try that version.
Q: Should my legs be completely straight?: No. Keep a slight bend in the knees and hold that same bend for the whole rep. Locking the knees fully adds strain behind the knee without adding anything for the hamstrings.
Q: How low should I go?: Go as low as you can with a flat back, which for most people is somewhere between the lower shins and the tops of the feet. Hamstring flexibility sets the depth, so stop just before your lower back starts to round.
Q: Is a band heavy enough to build strength?: It can be, as long as the band brings you close to failure within your rep range. Because the band is lightest at the bottom, it loads the stretched hamstrings less than free weights do, so stronger lifters often use it for extra volume, warm-ups or training away from the gym.
Q: How do I make it harder?: Use a thicker band, widen your stance on the band to pre-stretch it, or slow the lowering to about 3 seconds. Once your strongest band feels easy for 15 or more controlled reps, move on to the Dumbbell Stiff-Leg Deadlift.