Cable External Rotation
Muscles worked
Instructions
- 1Adjust the cable to the same height as your elbow. Stand with your left side to the band a couple of feet away.
- 2Grasp the handle with your right hand, and keep your elbow pressed firmly to your side. We recommend you hold a pad or foam roll in place with your elbow to keep it firmly in position.
- 3With your upper arm in position, your elbow should be flexed to 90 degrees with your hand reaching across the front of your torso. This will be your starting position.
- 4Execute the movement by rotating your arm in a backhand motion, keeping your elbow in place.
table_chartRecommended sets and reps
These ranges vary depending on your training goal — adjust the load accordingly.
| Goal | Sets | Reps | Rest |
|---|---|---|---|
| boltStrength | 3–4 | 6–8 | 2–3 min |
| fitness_centerHypertrophy | 3–4 | 10–15 | 60 s |
| timerEndurance | 2–3 | 15–20 | 30–45 s |
About Cable External Rotation
The cable external rotation is an isolation exercise targeting the small muscles of the rotator cuff, especially the infraspinatus and teres minor, which are essential for shoulder stability and health. With your elbow pinned to your side and bent at 90 degrees, you rotate your forearm outward against cable resistance without moving your elbow or shoulder. Unlike deltoid mass-building exercises, this one is trained with very light loads and strict control, since the goal is functional strengthening and injury prevention rather than hypertrophy. It's a must-have in any program aimed at protecting long-term shoulder health.
check_circleBenefits
- check_circleStrengthens the rotator cuff muscles
- check_circleImproves overall shoulder stability and health
- check_circleHelps prevent injuries linked to pressing movements
- check_circleUseful as a complement to deltoid mass-building exercises
lightbulbExecution tips
- lightbulbKeep your elbow firmly pinned to your side throughout
- lightbulbUse a pad or foam roll to help stabilize the elbow
- lightbulbChoose a very light load — technique comes first
- lightbulbPerform the movement slowly and under control
- lightbulbMove only your forearm, not your shoulder or elbow
warningCommon mistakes
- warningUsing a load too heavy for this type of movement
- warningLetting the elbow drift away from the body during rotation
- warningPerforming the movement too fast without control
- warningCompensating with torso rotation instead of the arm
helpFrequently asked questions
What load should I use for this exercise?expand_more
A very light load is enough; the goal is control and strengthening small muscles, not overloading them.
How often should I do this exercise?expand_more
It can be included two to three times a week, often as a warm-up or a complement to a shoulder program.
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