This is what happens when you land with your feet on the brakes.

I thought you were going to show a somersault:

 

If your checklist begins with Keep Head Up Ass, then you are using the wrong checklist.

 

The video camera exiting through the windshield demonstrates the need for shoulder harnesses in a float plane.

 

What was the damage?

 

Flat spot. Look at the tread depth (or lack of).

 

I saw the flat spot... wondering about the 'brackets' on the L side missing bolts, maybe?

 

yep. Been there, done that.

 

I recently did a short field landing in a 182 RG to try and expedite for a jump plane that was holding short. I was completely surprised by how well the brakes function