Here are entered works on the physiological and psychological effects of environments in which the gravitational forces are zero or markedly lower than the gravity on earth.Works on the physiological effects of normal gravity and of acceleration expressed in g's are entered under Gravity--Physiological effect.Works on the physics or theory of gravitational forces are entered under Gravitation or Gravity.
Here are entered works on the style of skiing that features jumps and tricks performed in the natural mountain environment. Works on the skiing style that features jumps and tricks that are performed in a man-made environment are entered under Freestyle skiing.
