What are the main categories of training? Check all of the boxes that apply. professional
technologist or therapist
private
aide or assistant
technician

professional, technologist or therapist, aide or assistant, technician

Explanation:

starvation is bad because your body needs nutrition and to deprive it of nutrition can cause problems with both health and fitness.

explanation:

it can make weight loss slow down over time, but it won't cause someone to gain weight depsite restricting calories. starvation causes weakness in the senses like thirst.