Hi, I would like to start exercising again. I'm pretty out of shape and have a hard time motivating myself to exercise. I usually use the treadmill and cycling machine at the YMCA but I won't get my membership back till I start back at my college in January. I'm looking for things I can do inside preferably because it's starting to get really cold outside. I don't have a home gym or anything like that, I live in a studio apartment. I have 2lb, 5lb, and 10lb weights. I also have a yoga dvd and a Jillian Michaels 30day shred dvd but it looks like its too advanced for me at this point. Any ideas of what to begin with?