What Makes a Good Chin? - 5 Factors of a Granite Chin
The secret behind having a good chin - and how you can improve your own to take a punch
George Chuvalo explains his great chin....
What Causes Weak Chins & Brain Damage in MMA/Boxing
Justin Gaethje Explains A Good Chin
Must See For Boxers & MMA Fighters Drill To Get Your Chin Stronger Using 55 Pound Weight
Why is Max Holloway's Chin So Good?
More Effective Than A Punch (for self defense)
The moment Canelo feared GGG chin. The eyes never lie.