In this Olympic sport, skiers have to slow their heartbeats during the times they have to shoot
There have 
been very few studies of tremor and shooting, and they have... [DOC] [TLE] Definition Biathlon is an Olympic winter sport ... - Biathlon Canada [PAR] When athletes arrive at the shooting range, they have to shoot at a very small 
target, with a racing heartbeat and heaving chest because the clock is running 
even while they ... range to shoot two or four times, with both the distance and 
number of ... number of missed plates on their targets and then skiing the correct 
number... [DOC] [TLE] Shooting information - ELEY .22LR Ammunition [PAR] Shooting has been an Olympic sport since 1869 and a Paralympic sport 1976.