John's even using the correct posture to safely bang your head against a wall. Bracing your hands like that means the swing ends naturally right about the wall area, so you don't tend to do any real damage.
Clotho: "i'm sorry Atropos I cannot release him from the medbay in time to save us all until the medication "asprin" has cleared his system. No spacewalking allowed with medication in the system. " Atropos: But he has asprin and stronger avalible in his helmet dispensers!!! Clotho: He should have waited to take any pills till he left the airlock you know rules are rules we cannot break them.
Clotho: "i'm sorry Atropos I cannot release him from the medbay in time to save us all until the med