18. How can you describe the principle of progression? a. Gradually increase the time or intensity of your workout in order to see consistent results overtime. b. Going out into your community and getting members of your school to vote in the weeks leading up on election day c. Progressing from 115 lbs. to 310 lbs. on the bench press in one week. d. Spring break is 3 weeks away, I need to like a supermodel by then. Better start doing some sit-ups. pa sagot plss