Is your shoulder rounding forward? Does this sound like you:
“I’m experiencing numbness and weakness in my hands…”
One of the culprits is having your shoulders rounded forward. Do you see this muscle, the pectoralis minor?
When your elbow is not pointed directly behind you, but flared out to the side, this muscle is pulling the shoulder forward and can narrow the space needed for your blood vessels and brachial plexus nerve bundle going into your arm.
In this video I show you how to open up your shoulder by having your elbow pointing directly behind you.