45 Degree Side Bend
The 45-degree side bend is an exercise that targets the oblique muscles, located on the sides of the abdomen. It helps to define the waistline and improve trunk stability, making it ideal for those seeking a strong and functional core. It's a controlled movement that can be intensified with added weight.
Primary Equipment
Hyperextension bench
Hyperextension bench
Key Benefits
- Strengthens the obliques, improving lateral trunk stability.
- Helps to define the waistline and abdominal aesthetics.
- Contributes to lower back pain prevention by strengthening the core.
- Enhances the ability to rotate and side bend the trunk in daily and sports activities.
Instructions
- Sit sideways on the bench and position your hip against the support, leaving only your torso hanging off the bench
- Place your hands behind your head and one foot in front of the other
- Contract your abdomen
- Perform the lateral flexion movement of the torso in a controlled manner
Tips
- Avoid lifting your hip off the backrest of the bench
- Avoid rotating your torso; perform only lateral flexion
- Avoid jerks and sudden movements
Restrictions
Individuals with acute lower back pain, herniated discs, or spinal problems should avoid this exercise or perform it under professional guidance. Pregnant women should consult a doctor before performing. Those with limited spinal or hip flexibility may need adaptations to avoid overload.
Common Mistakes to Avoid
- Performing the movement too quickly and uncontrolled, using momentum.
- Failing to control the eccentric (lowering) phase, losing muscle tension.
- Overextending the range of motion, forcing the spine beyond a safe limit.
Frequently Asked Questions
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What muscles do 45-degree side bends work?
Mainly the internal and external obliques, also involving the quadratus lumborum and other trunk stabilizing muscles.
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What is the correct way to perform this exercise?
Position yourself on the bench with your hips fixed, lower your torso sideways in a controlled manner, and return to the starting position using your oblique strength.
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Can I use weight to increase intensity?
Yes, you can hold a dumbbell or plate on the opposite side you are bending to increase resistance and exercise intensity.
Target Muscle
Primary
Secondary
