Side slopes with tubing

Side bends with tubing are an effective exercise for strengthening the oblique abdominal muscles and improving lateral spine stability. Using a resistance band increases tension throughout the range of motion, allowing better muscle engagement and adjustable difficulty. This exercise works well both in physique training (waist shaping) and in stabilization programs as well as spine injury prevention.

Which muscles work during side bends?

• oblique abdominal muscles (especially on the side opposite the tubing)
• quadratus lumborum

• transverse abdominis (core)
• erector spinae
• gluteal muscles
• shoulder girdle muscles (maintaining tubing tension)

Proper technique

1. Stand with both feet on the tubing, feet shoulder-width apart.
2. Hold the tubing with one hand and shorten it so it is slightly tensioned in the starting position.
3. Arms down along the torso; the other hand relaxed or placed on the head (harder variation).
4. Keep your back straight and chest open.
5. Engage the abs and glutes, stabilizing the pelvis.

1. Perform a controlled lateral bend away from the side holding the tubing.
2. Move strictly in the lateral plane—no forward lean or trunk rotation.
3. Stop the movement when the oblique muscles are fully engaged.
4. Return slowly to the starting position, controlling the band’s resistance.
5. Complete the planned number of repetitions, then switch sides.

• Inhale in the starting position.
• Exhale while performing the lateral bend.

Common mistakes

• Rotating the torso instead of performing a pure lateral bend
• Shifting the hips and losing pelvis stability
• Leaning forward or backward
• Using too large a range of motion at the expense of control
• Relaxed abs and loss of core tension

Tips

• Imagine standing between two panes of glass with your torso moving only side to side.
• Keep the pelvis immobile throughout the exercise.
• Adjust the range of motion to muscle tension, not maximum amplitude.
• The shorter and tighter the tubing, the greater the resistance.
• This exercise can be performed with either tubing or an elastic band.

What training to pair side bends with tubing?

• Core and trunk stabilization training
• Flat abdomen programs and waist shaping
• Functional training
• Motor preparation for runners and asymmetrical sports
• Lumbar spine prehabilitation sets