It is all over the internet.  The 30 Day Squat Challenge.  I am on Day 5.  I will be doin 70 squats and I adding in bicep curls. I am using a stretchy band that I picked up from Target.  It is easy.  Try the challenge.  Takes a couple of  minutes a day, with rest periods in-between.  Might keep you motivated to keep eating right.  Keep motivated to get healthy and look good–and skinny!  Check out the chart.