When I started poling, I began to pack on pounds like crazy! The first time I put on 50 lbs in 9 months. I lost it all when I did my doctorate program. Then, after a 3 or 4 year break, I started poling again and I've put on 42 lbs in the last 9 months. Now, before you write this experience as irrelevant and exactly the opposite of what you want to hear, I do have a point. Let me point out that it's hard for a guy to be a size 0 because guys are often extremely uncouth in commenting about each other's weight. I have a coworker who gave me the nickname skeletor" for a while. Here's the point, I won't deny that men and women's bodies respond very differently to physical training but any training that makes you stronger will invariably build muscle mass. Body weight exercises like those found in pole are an extremely effective type of weight training (and that's part of what I LOVE about pole). We're so in the mindset that added pounds are nothing more than added fat. That is typically true because physical exertion remains a constant throughout a day/week/month/year. However, for the athlete, adding pounds while training means something totally different. That weight gain is almost certainly not from fat but pure muscle. I use the scale as a motivator but my goal is to increase in size. If my number doesn't go up, I go back for another round of food. If it goes up, then I feel good about that and know that my hard work is paying off. If you're training, eating healthy, and still adding pounds, you should call your friends and brag about it... and I agree with Veena, throw your scale out. For me, I use a mirror and WATCH my body transform. The number on a scale isn't going to tell you anything useful. I've seen daily fluctuations of as much as 8 lbs just from how much food is currently being digested, how much water I've had in the last few hours, what's in my pockets, and which articles of clothing/shoes I'm wearing at the moment. A mirror gives me a much more complete and accurate story.