Interesting The dangers of......

[ogr1]

heading a football.
No surprises there then, when you consider most footballers have a brain cell in each sock.
Stop heading the ball with yer feet.

 

[derek kelly]

Same effect from from headbanging to heavy metal.

 

[Squag1]

Explains some of problems on this site

 

[Jaws]

Same effect as owning a BMW car

 

[Squag1]

Same effect as owning a BMW car

 

[Cougar377]

Same effect from from headbanging to heavy metal.

Headbanging was never a contact sport in my day.

 

[Jaws]

Headbanging was never a contact sport in my day.

You must have lived in a posh area then !

 

[Pow-Lo]

Same effect as owning a gay petrol BMW car

Corrected for you