30 points I will also give brainliest pleas

Which of the following is a poor ergonomic choice?

A.

Adjust your tasks or environment to fit you

B.

Omit unnecessary tasks and movements

C.

Vary activities and processes to use different muscle groups throughout the day

D.

Use manual lifting techniques

People who utilizes the progression principle will ensure their exercise program increases in frequency, intensity, time, and type. the changes need to happen gradually in order to ensure they make gains in their fitness program. a person who doesn't utilize the progression principle can still gain health benefits from exercising, but will not continue to improve in cardiovascular fitness.