Loop Band Standing Ab Twist

The Loop Band Standing Ab Twist is a functional core exercise that strengthens the obliques and transverse abdominis through resisted rotation. By anchoring a mini-band and rotating your torso against resistance, you improve rotational power and spinal stability.

How Iridium Helps

Since resistance band tension varies based on stretch distance, objective load tracking can be difficult; our AI analyzes your RPE and duration to ensure you are training at the correct intensity. If your daily recovery metrics or HRV indicate fatigue, the app can adjust the volume or suggest a lighter band to protect your lower back from strain. Additionally, if you have a history of lumbar pain, the system can automatically substitute this dynamic twist for an isometric anti-rotation variation.

Form Cues

Do
  • Anchor the band securely at chest or hip height
  • Keep your arms straight and locked in front of you
  • Initiate the twist from your rib cage, not your arms
  • Keep your hips facing forward as much as possible
  • Control the return phase slowly against the resistance
Don't
  • Don't let your hips rotate with your torso
  • Don't bend your elbows to pull the band
  • Don't let the band snap you back to the start
  • Don't shrug your shoulders up toward your ears

Common Mistakes

  • Rotating hips instead of the spine
  • Using momentum to swing the band
  • Pulling with arms rather than core
  • Arching the lower back
  • Rushing the eccentric (return) phase

Muscles Worked

This exercise primarily targets the internal and external obliques, the muscles responsible for rotating the torso and stabilizing the spine. It also heavily engages the transverse abdominis and rectus abdominis to maintain an upright posture and control the rotational force.

Primary

Obliques

Secondary

General Core

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