What happens next in this paragraph?

How to know if your gym membership is worthwhile
Average your weekly visits.
If you're like most people, you probably started strong in your membership but tapered off several months after your fitness resolution. That's ok.
Options:
[A]. Monthly visits are social norm, but due to the conditioning process you're going to need to have a regular exercise regiment and a specific routine in order to stay healthy and fit. Regularly walk to the gym, swim laps or take a ride along the bus or subway.
[B]. An average weekly visit to your gym of start is about four weeks or so. Note in advance if you're paying membership costs.
[C]. You might still be visiting the gym enough to make it worthwhile. First, though, you'll need to know just how often you work out.
[D]. Just increase how often you visit the gym until you see a reduction in your benchmark. If you're a beginner, don't go more than once or twice a week if you're serious about improving your fitness.
[C].