Shoulder Impingement: Exercises to Avoid

The "Bench Press Shoulder" Myth

It's the most common story in the gym. A lifter loves bench pressing. They bench heavy, they bench often. Then, one day, they feel a sharp, pinching pain in the front of their shoulder when they reach overhead or tuck their shirt in.

They diagnose themselves with "bad shoulders" and switch to machines.

In reality, 90 % of these cases are Subacromial Impingement —a mechanical issue caused by poor posture, muscle imbalances, and terrible exercise selection.

1. Anatomy 101: The Pinch

Your shoulder joint is a ball - and - socket, but it has a "roof" called the Acromion (part of the shoulder blade).

Between the ball(humerus) and the roof(acromion), there is a small gap called the Subacromial Space .Running through this gap is your Supraspinatus tendon(part of the rotator cuff) and a bursa sac.

The Problem: When you have poor posture(rolled forward shoulders), that "roof" tilts down.The space gets smaller.When you raise your arm, you physically smash the tendon against the bone.

• Result: Inflammation, fraying, and pain.

2. The Exercise "Kill List"

If you have impingement pain, stop doing these immediately.They are biomechanically designed to grind your tendon.

A.Upright Rows(The Worst Offender)

Pulling a barbell to your chin with your elbows high puts the shoulder in Internal Rotation + Elevation .

This is the exact position that closes the subacromial space the most.You are basically using the barbell to crush your rotator cuff.

• The Fix: Switch to Rope Face Pulls or Dumbbell High Pulls (focusing on external rotation).

B.Behind - the - Neck Press

Unless you have the mobility of an Olympic Weightlifter, pressing behind the neck forces extreme external rotation and abduction.For the average desk worker with tight chests, this levers the head of the humerus forward, grinding the anterior capsule.

• The Fix: Standard Overhead Press (Bar in front, elbows slightly tucked).

C. "Empty Can" Lateral Raises

Some old - school coaches taught lateral raises with "thumbs down"(like pouring out a can of soda).This internally rotates the humerus and maximizes the chance of impingement at the top of the movement.

• The Fix: "Egyptian" Lateral Raises or standard raises with thumbs slightly up (in the scapular plane, 30 degrees forward).

3. The Rehab & Prehab Protocol

To fix impingement, you need to open the subacromial space.You do this by strengthening the muscles that pull the shoulder blade down and back .

A.Face Pulls(Every Workout)

The face pull is the antidote to the bench press.It strengthens the rear delts and external rotators.

• Cue: "Pull the rope apart and try to hit a double bicep pose." do 3 sets of 15 - 20 reps.

B.Dead Hangs

Grab a pull - up bar and just hang.Relax your shoulders.Gravity will physically traction the joint, pulling the humerus down and creating space in the capsule.

• Goal: 3 sets of 30 - 60 seconds.

C.The "Y-Raise"(Lower Traps)

Lie face down on an incline bench.Raise light dumbbells(or just your hands) up in a "Y" shape.

• Target: The Lower Trapezius.This muscle is responsible for depressing the scapula(pulling it down), which "raises the roof" of the shoulder joint.

Summary

Shoulder pain isn't a death sentence for your lifting career. It's a signal.

1. Stop grinding the joint(No upright rows).
2. Open the space(Dead hangs).
3. Strengthen the stabilizers(Face pulls).

Fix the mechanic, and the pain goes away.