Below are hand signals you should use when riding. They can help reduce the risk of accidents.
Stop
Arm raised from
the shoulder and extended straight up over the head with palm of hand
flat. Left arm may also be used to signal "STOP"
Slowing
Left arm
extended out and down from the side of the body with a downward
flapping motion of hand to
signal warning or caution.
Right
Turn
Left arm raised
at shoulder height, elbow bent and forearm vertical with the palm of
the hand flat
Left
Turn
Left arm
extended straight out from shoulder and pointing in the direction of
the turn
Last
Sled in Line
Raise
forearm
from handle bar and show clenched fist at shoulder height.
Sleds
Following
Arm
raised,
elbow bent with thumb pointing backward, in a hitch hiking motion move
arm forward to backward over your shoulder.
Oncoming
Sleds

Left arm raised
at shoulder height, elbow bent and forearm vertical, wrist bent, move
arm from left to right over head, pointing to the right side of trails