Mastering the Full Can Technique for Shoulder Strength

KineoNet Team — 5/25/2026

Discover the Full Can technique to boost shoulder strength safely and effectively. Perfect for rehab after impingement injuries.

Introduction

Shoulder injuries are common among athletes and active individuals, often necessitating rehabilitation exercises to regain strength and function. One effective approach is the Full Can technique, designed to reinforce the supraspinatus muscle while ensuring shoulder safety during recovery. This exercise not only strengthens the shoulder but also promotes proper movement mechanics, which is crucial for preventing further injuries.

Anatomy and Importance of the Supraspinatus Muscle

The supraspinatus is one of the four rotator cuff muscles, playing a vital role in shoulder stabilization and abduction (lifting the arm away from the body). It is often under stress, especially in conditions such as subacromial impingement, where movement of the shoulder is compromised. Strengthening the supraspinatus helps enhance shoulder stability, ensuring better movement patterns and reducing pain.

How to Perform the Full Can Technique

Follow these detailed steps to perform the Full Can exercise correctly:

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