I work out a min of 4 days per week and sometimes manage 5 days per week. I am at the gym about 1.5 hours I do 45-50 minutes on the elipitical, I usually do half the cardio stop and do the machines especially the core ones and then resume the remainder of my cardio. I have been amazed how much I enjoy the gym, the only draw back has been getting it in no matter what my schedule is.