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Description
Stiff Leg Deadlift is a fundamental lower body exercise that specifically targets the posterior chain muscles. This movement is designed primarily to strengthen the hamstring muscles, gluteus and lower back muscles (erector spinae). Unlike the traditional deadlift, in this variation the knees are kept slightly bent but fixed, allowing the hamstrings to reach their maximum stretch and contraction range. Stiff Leg Deadlift increases hamstring flexibility, addresses hip weakness and supports knee stability. It also helps protect spinal health during forward bending movements in daily life and reduces the risk of injury in athletes. Since heavy loads without proper form can stress the lower back region, technical perfection should be the priority.
Step-by-Step Instructions
- 1
Stand upright with feet hip-width apart, slightly bent knees, holding the bar or dumbbells at hip level in the front
- 2
Keep the chest open, pull the shoulders back and begin to lean forward by pushing the hip backward while exhaling
- 3
Lower the bar while keeping it close to the legs, pause briefly at the lowest point of the movement while feeling your hamstrings
- 4
Return to the starting position by pressing the heels into the ground and pushing the hips forward, complete the movement with the contraction of the hamstring and glute muscles
- 5
Maintain the neutral position of the spine throughout the entire set, avoid hunching the back and maintain breath control
Key Points
- ✓Legs should be almost straight but knees should remain slightly bent at a micro level
- ✓Hinge at the hip to lean forward, keep the back straight and chest open
- ✓The bar should move close to the body, sliding up and down along the legs
- ✓Lower until you feel tension in the hamstrings and hip muscles, do not force yourself to go lower
- ✓Complete the movement by squeezing your hip muscles when coming up
Common Mistakes
- ✗Rounding the back - can cause serious injuries in the lumbar region
- ✗Keeping the bar away from the body - places unnecessary load on the lower back
- ✗Fully locking the knees - increases risk of hamstring tear
- ✗Initiating the movement with the shoulders - movement should start from the hips, not the upper back
- ✗Going too low - exceeding flexibility limits invites lower back injury
Breathing
Take a deep breath while lowering the bar, exhale forcefully while lifting upward.
Muscle Activation
Safety
Precautions
- Those with herniated discs should be careful or use alternatives
- Those with hamstring injuries should limit range of motion
- If you have previous lower back injuries, consult a doctor
- Those with weak back muscles should first do strengthening exercises
Safety Tips
- Keep your lower back straight, maintain the natural alignment of your spine
- Keep knees slightly bent, do not fully lock them
- Keep the weight close to your heels
- Exhale while bending down, inhale while coming up
Frequently Asked Questions
Which muscles does Stiff Leg Deadlift work?
Stiff Leg Deadlift primarily works these muscles: Hamstrings, Lower back. It also engages: Glutes, Core.
Is Stiff Leg Deadlift suitable for beginners?
Stiff Leg Deadlift is a Intermediate level exercise. Learning difficulty: Hard.
Can Stiff Leg Deadlift be done at home?
Stiff Leg Deadlift usually requires gym equipment, so it can be hard to do at home.
What are common mistakes when doing Stiff Leg Deadlift?
One of the most common mistakes: Rounding the back - can cause serious injuries in the lumbar region
How many sets and reps for Stiff Leg Deadlift?
Recommended: 3-5 sets and 5-8 reps.
Exercise Information
Equipment
Primary Muscles
Secondary Muscles
Benefits
- ✓Effectively develops hamstring muscles
- ✓Strengthens gluteus muscles
- ✓Increases lower back and core stabilization
- ✓Strengthens the posterior chain