Exercise guide
Opposite Arm Raise Against Wall
- Intermediate
- Compound
- Rep-based
- Back
- Shoulders
This exercise improves spinal stability and shoulder mobility by challenging the posterior chain to maintain a neutral posture. It specifically targets the erector spinae and trapezius through controlled, unilateral arm raises that resist trunk rotation.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Stand facing a wall with your feet hip-width apart, positioned about 12 to 18 inches away from the base.
- Place both palms flat against the wall at shoulder height and shoulder-width apart.
- Engage your core and maintain a neutral spine with a slight bend in your knees.
How to do it
- Exhale as you slowly lift one arm off the wall, raising it toward the ceiling until it is in line with your ear.
- Hold the top position for one second, focusing on squeezing the shoulder blade of the raised arm toward your spine.
- Inhale as you lower the arm back to the starting position with a controlled tempo.
- Repeat the movement with the opposite arm, alternating sides for each repetition.
Form checklist
- Keep your hips and shoulders square to the wall to prevent the torso from rotating.
- Avoid shrugging the shoulder of the lifting arm toward your ear.
- Maintain a flat lower back by keeping your abdominal muscles braced throughout the set.
- Keep your neck neutral by looking directly at the wall in front of you.
Pro tips
- Focus on the 'mind-muscle connection' by imagining you are pulling your shoulder blade into your opposite back pocket as you lift.
- Press the palm of the stationary hand firmly into the wall to create tension and increase stability in the mid-back.
Make it harder
- Step your feet further back from the wall to increase the lean angle, placing more demand on the erector spinae.
- Perform the movement while standing on one leg to significantly increase the balance and core stability requirements.
Frequently asked
- What muscles does the opposite arm raise against wall work?
- The opposite arm raise against wall primarily targets the erector spinae and trapezius, and also works the deltoids and rhomboids as secondary muscles.
- What equipment do you need for the opposite arm raise against wall?
- The opposite arm raise against wall requires no equipment — just your body weight.
- Is the opposite arm raise against wall good for beginners?
- The opposite arm raise against wall is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.
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