Shoulders · Cable
Internal Rotation
How to do the internal rotation, the muscles it works, and the mistakes to avoid. Pulled straight from the Kovo app's exercise library.

- Equipment
- Cable
- Difficulty
- Beginner
- Logged as
- Weighted reps
- Movement
- Rotation
- Mechanic
- Accessory
How to do it
Set a cable pulley to elbow height and attach a handle. Stand sideways to the machine and grasp the handle with the hand closest to the weight stack, elbow bent 90° and tucked against your waist. Rotate your forearm across your body toward your stomach, keeping your elbow glued to your side. Once you reach the end of your range, return to the start under control. Perform all reps and then switch sides.
- 1Stand sideways to the cable and rotate your forearm across your body; you should feel your shoulder's internal rotators doing the work
- 2Keep your elbow bent at 90 degrees and tucked close to your side
- 3Move slowly and deliberately through a pain-free range of motion
Common mistakes
- Don't rotate your torso or swing your arm to move the weight
- Avoid lifting your elbow away from your side, keep it anchored
- Don't rush or move into discomfort; this is a control exercise
Muscles worked
The internal rotation mainly works the internal rotators.
- Internal RotatorsPrimary
- ForearmsMinor
- Front DeltsMinor
Internal Rotation strength standards
See how your internal rotation ranks, from Bronze to Champion. These are the same standards the Kovo app uses to rank your lifts.
Bronzee1RM10 lb
Silvere1RM14 lb
Golde1RM17 lb
Platinume1RM21 lb
Diamonde1RM27 lb
Champione1RM30 lb
Find your rank
Enter your best set. We estimate your 1RM and match it to a tier.
Kovo tracks this rank automatically as you train, across every lift, and levels you up as you get stronger.
Kovo programs the internal rotation for you and tracks it every session.
We build your whole program, drop the right lifts into each workout, and adjust your weights as you get stronger. Free on iOS and Android.
More hips & adductors exercises
- How to do the butterfly stretch
- How to do the external rotation
- How to do the cable hip adduction
- How to do the cobra pose
- How to do the core scrunch
- How to do the couch stretch
Last reviewed April 2026.
