Single Leg Hamstring Bridge
Single Leg Hamstring Bridge Exercise Description
The Single Leg Hamstring Bridge is a supine, unilateral hip-extension exercise that emphasizes the hamstrings while the gluteus maximus assists and the trunk stabilizers maintain pelvic control. By driving through the heel with the toes lifted, you bias knee-flexor/hip-extensor demand on the hamstrings without external load. The movement trains the posterior chain to extend the hip while keeping the knee angle relatively constant, reinforcing lumbopelvic stability. Expect strong engagement of the hamstrings (biceps femoris, semitendinosus, semimembranosus), with contribution from the gluteus maximus and support from the deep core to prevent lumbar extension. It’s useful for developing unilateral strength and control, addressing side-to-side differences, and improving hip extension mechanics in a closed-chain pattern.
- Muscle Groups: Hamstrings
- Target Muscles: Biceps Femoris - Long Head, Semimembranosus, Semitendinosus
- Assisting Muscles: Gluteus Maximus
- Stabilizing Muscles: External Obliques, Gluteus Medius, Multifidus, Rectus Abdominis, Transversus Abdominis
- Body Area: Lower Body
- Body Parts: Legs, Upper Legs
- Body Surface: Back
- Body Symmetry: Unilateral
- Equipment: Bodyweight
- Exercise Patterns: Other
- Exercise Type: Strength
- Functional Grouping: Hip Extensors, Knee Flexors
- Joint Involvement: Single-joint
- Muscle Location: Inner Hamstring, Outer Hamstring
- Movement Direction: Other
- Muscle Position: Posterior
- Gender: Male
How To Do The Single Leg Hamstring Bridge Exercise
‘- Lie on your back with knees bent and feet hip-width. Arms at 30–45 degrees from your torso, palms down.
– Set ribs down and brace lightly to maintain a neutral spine; keep your neck long and gaze to the ceiling.
– Lift one foot off the floor so it cannot assist (keep the lifted leg in line with your thigh or slightly extended).
– On the working side, place only the heel on the floor and dorsiflex (toes up) to emphasize hamstrings.
– Align the working knee with the second toe; keep the pelvis level (no hip drop).
– Drive the heel straight down and forward, squeezing the glute, and lift the hips until your shoulder–hip–knee form a straight line without arching the low back.
– Keep the working knee angle close to where you started; avoid the knee drifting inward or outward.
– Briefly hold the top position with even pelvis and steady breath.
– Lower the hips with control until the sacrum contacts the floor; keep tension through the heel.
– Avoid pushing through the toes, overextending the lumbar spine, flaring the ribs, or letting the lifted leg swing or the pelvis rotate.
Single Leg Hamstring Bridge Tips
‘- Set your ribs down and brace lightly to maintain a neutral spine and avoid arching your low back.
– Position your arms 30–45 degrees from your torso with palms down to help stabilize your body.
– Lift the non-working foot fully off the floor so it cannot assist the movement.
– On the working side, place only the heel on the floor and keep the toes lifted to emphasize the hamstrings.
– Keep the pelvis level, avoiding any hip drop or rotation as you lift and lower.
– Align the working knee with your second toe and avoid letting it drift inward or outward.
– Drive the heel straight down and slightly forward while squeezing the glute to lift until your shoulder, hip, and knee form a straight line.
– Keep the working knee angle close to the starting position throughout the lift.
– Briefly hold the top position with an even pelvis and steady breath.
– Lower the hips with control until the sacrum touches the floor, maintaining tension through the heel.
Single Leg Hamstring Bridge Beginner Introduction
The Single Leg Hamstring Bridge is a bodyweight bridge variation performed on the back, using only one leg for support. With just the heel of the working leg grounded and the other leg lifted, effort shifts strongly into the back of the thigh while the glutes contribute to lifting the hips. The core plays a steady supporting role, helping maintain a calm, controlled position through the pelvis and lower back as the hips rise and lower.
This movement highlights hip extension on a single side while the bend at the knee changes very little, so the working leg handles both support and drive. The planted heel presses into the floor with the toes pulled upward, increasing the demand on the hamstrings without adding external resistance. Throughout the action, the goal is a stable trunk, level hips, and smooth breathing, which encourages balanced strength between left and right sides and reinforces efficient hip-drive patterns useful for many athletic and everyday tasks.