You burn almost the same number of calories in briskly walking one mile as you do in the same distance.
a. swimming
b. bicycling
c. jogging
d. running

Asap 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.