You can be very healthy and never excercise true or false

Arm circles are often effective dynamic stretches for swimmers because they

During the past few weeks or months, have you noticed any exercises that have become too easy for you? do you think you need to increase the intensity in any of the three exercise areas in your workouts? evaluate your exercise progress in the three exercise areas (cardiovascular, resistance, and flexibility) and list what modifications, if any, you may need to make in your exercise routine.

Can someone give me a hand with this one.