I've never played a sport or any organized physical activity. I don't exercise at all but I'm afraid my stick-thin body will...you know...gradually get overweight. I'm 5'8" and 112 pounds. Don't get me wrong, I want a sport that I will like but will also keep me active. Track team is coming up for the season. I don't have any experience with track . If I were to join, what should I expect? If it isn't anything massively extreme I'll go ahead get back to running to save me the embarassment of being the worst. I'm open to any other suggestions that wouldn't require much experience. Not something like cheerleading where everyone has been doing since 3rd grade... Thanks.