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One Concept Basic Concept Strong Elbow Soft Arm
Рет қаралды 162
10 жыл бұрынOne Concept Instructor Jin Young demonstrates why it is important to keep your elbow strong as steel, but your arm soft as a blade of grass.
Рет қаралды 162
10 жыл бұрынOne Concept Instructor Jin Young demonstrates why it is important to keep your elbow strong as steel, but your arm soft as a blade of grass.
