Q&A for How to Do Pilates

If you work really hard the soonest you will see results is about 3-4 weeks, but you shouldn't rush because the faster you lose weight the easier it will be to gain the weight back.

it depends on you body type and how frequently you do pilates.

You can do pilates twice a week, partnered with cardio, for lasting results. If you are really serious, you could bump it up to three times a week (again, partnered with cardio).

Sure you could, but you shouldn't, because if you want long-lasting results you have to give it time.