PLEASE HELP ASAP

Karen has just joined a gym and can’t wait to get started with her strength training. What should she do first?
A- She should start with light weights and monitor how her muscles feel.
B- She should start with heavy weights and monitor how her muscles feel.
C- She should start with moderate intensity and monitor how her muscles feel.
D- She should start with high intensity and monitor how her muscles feel.

I really need help and I’m taking a timed test!