Exercise guide
Resistance Band Standing Shoulder Internal Rotation
- Intermediate
- Isolation
- Rep-based
- Back
- Shoulders
- Upper arms
This isolation exercise strengthens the subscapularis and pectoralis major, improving shoulder stability and internal rotation power. It is highly effective for prehabilitation and developing the deep stabilizers of the shoulder joint.
Reviewed by the Crucible Fit team · Updated June 2026
Muscles worked
Setup
- Secure a resistance band to a power rack at elbow height.
- Stand sideways to the anchor point with your working arm closest to the band.
- Grip the band with your palm facing inward and bend your elbow to a 90-degree angle.
- Step away from the rack until there is light tension on the band while your forearm is pointing toward the anchor.
How to do it
- Keeping your elbow pinned to your side, rotate your forearm inward across your body toward your stomach.
- Exhale as you pull the band, ensuring the movement occurs only at the shoulder joint.
- Hold the peak contraction for one second, then slowly return to the starting position while inhaling.
- Maintain a controlled 2-0-2 tempo, focusing on a smooth transition between phases.
Form checklist
- Keep your elbow tucked firmly against your ribs throughout the entire movement.
- Maintain a tall, upright posture with your shoulders pulled back and down.
- Avoid rotating your torso or hips to assist the pull.
- Keep your wrist neutral and firm, avoiding any curling of the hand.
Pro tips
- Place a rolled-up towel between your elbow and your side; if the towel falls, your elbow has drifted too far from your body.
- Focus on the 'mind-muscle connection' by visualizing the humerus rotating deep within the shoulder socket rather than just moving your hand.
Make it harder
- Step further away from the anchor point to increase the resistance throughout the entire range of motion.
- Add a 3-second isometric hold at the point of maximum internal rotation to increase time under tension.
Frequently asked
- What muscles does the resistance band standing shoulder internal rotation work?
- The resistance band standing shoulder internal rotation primarily targets the deltoids, and also works the rotator cuff and serratus anterior as secondary muscles.
- What equipment do you need for the resistance band standing shoulder internal rotation?
- The resistance band standing shoulder internal rotation uses resistance band.
- Is the resistance band standing shoulder internal rotation good for beginners?
- The resistance band standing shoulder internal rotation is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.