Waist Exercise · Band
Biomechanical cues verified by the PlanWorkouts Science Review Board under CSCS editorial oversight; see our editorial standards.
The Band Lying Straight Leg Raise is a targeted isolation waist movement designed to train the Abs.
Trunk flexion, anti-extension, or anti-rotation targeting rectus abdominis and obliques. Requires posterior pelvic tilt to isolate abdominal fibers. Executing this with strict form maximizes muscle fiber recruitment while protecting joint structures.
Quick Exercise Facts
Target Muscle Activation
The band lying straight leg raise adds resistance to a classic hip flexor and lower ab exercise, keeping the knee locked to increase the lever length compared to a bent-knee raise. That makes it noticeably harder on the lower abs and hip flexors for the same range of motion. Keep the lower back flat against the floor rather than letting it arch as the legs lower.
How to Do the Band Lying Straight Leg Raise
- Lie on your back with your legs straight and your feet together.
- Loop the band around the arches of your feet and hold the ends in your hands.
- Brace your abs and lift both legs off the floor until they're perpendicular to the ground.
- Hold briefly at the top, then slowly lower your legs back to the starting position.
- Continue for the set reps, taking care to lower with control and reset your posture between each rep.
Recommended Sets & Reps by Training Goal
65–75% 1RM · 60s rest
50–60% 1RM · 30–45s rest
Controlled 3s eccentric · 60s rest
Biomechanical & Joint Load Cues
Trunk flexion, anti-extension, or anti-rotation targeting rectus abdominis and obliques. Requires posterior pelvic tilt to isolate abdominal fibers.
Common Mechanical Mistakes & Form Errors to Avoid
- Pulling on the Neck / Cervical Spine: Yanking the head forward with hands during crunches places excessive strain on cervical vertebrae without engaging the abs.
- Arching Lower Back Under Load: Allowing the lumbar spine to hyperextend during leg raises shifts work to the psoas hip flexors and pinches facet joints.
- Rushing Through Reps: Using fast bouncing tempo bypasses deep transverse abdominis engagement; slow reps with a full exhale build real core strength.
Proper Breathing Patterns & Core Engagement
Exhale completely during spinal flexion or maximal tension to maximize abdominal contraction; inhale on controlled return.
Add the Band Lying Straight Leg Raise to Your Custom Workout Routine
Build a personalized, science-backed workout plan matching your training goals, equipment access, and schedule.
Injury Modification & Joint Safety
Individuals with lumbar disc herniations should prioritize isometric anti-extension (planks, dead bugs) over repetitive loaded spinal flexion. If joint irritation persists, immediately stop and substitute this movement with another exercise from the Waist exercises category.
Muscles Worked
The Band Lying Straight Leg Raise primarily targets the Abs, with Hip Flexors as the primary synergist muscle group.
More Waist Exercises
3/4 Sit-Up
45° Side Bend
Air Bike
Alternate Heel Touchers
Arm Slingers Hanging Bent Knee Legs
Arm Slingers Hanging Straight Legs
More Abs Exercises
Arms Overhead Full Sit-Up (male)
Assisted Hanging Knee Raise
Assisted Hanging Knee Raise With Throw Down
Assisted Lying Leg Raise With Lateral Throw Down
Assisted Lying Leg Raise With Throw Down
Assisted Motion Russian Twist
Equipment Alternatives
Don't have band? These target the same abs with different equipment.
Arms Overhead Full Sit-Up (male)
Assisted Hanging Knee Raise
Assisted Motion Russian Twist
Barbell Press Sit-Up
FAQ
- What muscles does the Band Lying Straight Leg Raise work?
- The Band Lying Straight Leg Raise primarily targets the abs as the primary agonist. The hip flexors acts as the primary supporting muscle group during force transmission. Maintaining strict biomechanical alignment ensures maximal tension remains focused on the intended muscle fibers rather than shifting to surrounding stabilizer joints.
- What equipment do I need for the Band Lying Straight Leg Raise?
- The Band Lying Straight Leg Raise is performed using a band. Ensure all equipment is securely positioned with collars or safety pins locked before loading working sets. If you train in a home gym or minimal setup, explore our equipment-free and resistance band alternatives below.
- What is the most common form mistake on the Band Lying Straight Leg Raise?
- The most frequent error is pulling on the neck / cervical spine: Yanking the head forward with hands during crunches places excessive strain on cervical vertebrae without engaging the abs.. Controlling the 2 to 3-second eccentric lowering phase ensures maximal hypertrophic stimulus while shielding connective tissue.
- How many sets and reps should I perform on the Band Lying Straight Leg Raise?
- For muscle growth and density, execute 3 to 4 working sets of 10 to 15 controlled repetitions with 60 seconds rest, emphasizing a deep stretch and deliberate peak contraction on every rep.
- What's a good alternative to the Band Lying Straight Leg Raise?
- If you don't have access to a band, the Arms Overhead Full Sit-Up (male) targets the same abs using body weight instead. This alternative replicates the same joint angle and movement plane while allowing you to train effectively with different available gear. You can also substitute it seamlessly in our free Workout Plan Builder.