glenp – Member
Ideally, you want neither fight nor flight mode. A calm, controlled, committed state of mind is much more powerful. Knowing when to elevate the level of concentration and commitment is vital, but that's not the same as going into "Attack" mode.
Sometimes still shots of downhill riders are misleading – if it's a fast section they may merely be head down in an attack crouch for aero reasons. Plus, even if they are in an "attack" position, doesn't mean they are full of aggressive thoughts inside their helmet.
utter bollox!
i'd like to meet a person who has complete control over their adrenal glands (fight or flight).
very few, if any, DHers on the WC circuit would go into the 'attack' position for aero purposes – the stills you're seein are probably from the rider absorbing rocks, drops etc with their limbs. if there is a non-technical section that would warrant this they're gonna be pedalling.