I lost 47 pounds the last three months so it does indeed work but it is hard to get going at first. I recommend getting a teammate or someone to excersize with. It makes it a lot easier when you don't feel like going and doing it and the other person basically gets your motivated to do so. I have my brother Bob who basically knocks my door down to get my ass to the gym the days we need to go when I don't feel like getting up.
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