I lost 4 pounds this week.. Woohoo!! I'm pretty happy about that! Since we finally got the treadmill, I've been walking on it for 30 minutes 5 days a week. I have to say I'm really liking it. The one we got has arms things on it too, so it's more of an all body workout. Let me just say, I am so SORE! I hurt all over! LOL! It's a good sore though....feels like I actually did something...I hope I will lose a few pounds this week too..crossing my fingers..