You don't. You mount the pack on a frame--if you can find one--and attach the Y straps to the frame.
It is the same in French. It is still force.
"la force"
French Air Force was created in 1909.
The French sent a force to America in 1780.
Vichy French Air Force was created in 1940.
The Cajun French translation for "strength" is "force" or "puissance."
Free French Air Force was created in 1940.
A backpack exerts a downward force on the body due to gravity pulling it downward. Additionally, the straps of the backpack exert a force on the shoulders and back to support the weight of the backpack.
It is a positive force because the French fought on the American's side.
red
Chief of Staff of the French Air Force was born in 1953.
no