EXTREME SPORTS
by Laura Ottsen Strauss
1. adrenaline
1.1. aktivitets the primitive brain
1.1.1. concentrate better
1.1.1.1. boostes energy
1.1.1.1.1. survival mode (or else you die!)
1.1.1. concentrate better
1.1.1.1. boostes energy
1.1.1.1.1. survival mode (or else you die!)