Just as a linear force is push or a pull, a Can be thought of a twist to an object A) posture
B) lumbar
C) alignment
D) torque

Posture well that’s what my teacher said

I’m going to guess these are the choices: a) recreational skiing developed in the mid-19th century b) it was originally invented as a way of getting from place to place in snowy regions c) downhill skiing is currently the only common form of the sport d) it mostly evolved from snowshoeing- if that’s the cases then the answer would be c) downhill skiing is currently the only common form of the sport