10 lbs is a lot to loose in one week. You would need to do a lot of intense work outs to loose that in a week. Depending on your weight, shoot for like 1-3 a week to start. Between a daily walk of about 15-20 minutes and a healthy diet you can loose weight in a quick and healthy way. If you have a smart phone, try using the ap quot;my fitness pal.quot; hope this helps!