05/30/2026
If your upper back feels chronically tight, your shoulder blades feel stuck, or you know you tend toward a slouch back and forward posture — this video is worth your time.
In this video, John Bl**er and Glen Gadwood at Function Thru Fitness in Green Bay, WI demonstrate a corrective breathing exercise designed to get air into the back of the ribcage — the posterior side of the body that most people never expand.
Here is why it matters: when the posterior ribcage is compressed and tight, the ribcage flattens. The ribcage needs to be rounded for the shoulder blades to glide and move efficiently around it. Without that expansion, shoulder blade mobility is restricted and postural compensation deepens over time.
The exercise is performed lying on your back with knees bent. A subtle reach toward the ceiling at about 3 out of 10 effort — not more. Inhale silently through the nose, exhale forcefully through the mouth. Because you are flat on your back, air is directed posteriorly into the back of the ribcage. At the end of the exhale, hold the side abs tension as you inhale — that tension is what maintains posterior ribcage control.
Two sets of ten. Less effort is better. This is corrective exercise for breathing mechanics and posture — one of the most foundational things you can do for shoulder blade mobility and upper back health.
Watch our video for the full coached demonstration. For personal trainers in green bay wi who work at this level of detail, our team at Function Thru Fitness is here.
We believe no one should have to live in pain or feel stuck in their body.
Function Thru Fitness is one of the trusted fitness centers green bay wi, using a function fitness approach to help people move better at every stage of life through personalized training, corrective exercise, golf fitness, neuromuscular therapy, and athlete recovery.
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