these are great.  so many different things that can be done with these.  you can work out your arms and shoulders all the way down to calves.  love the different strength bands.... numerous combinations of resistance to make both my husband and myself happy.  I would suggest going on to the internet and do a quick search of resistance band workouts for more ideas on how to work out different areas of your body.  love that you can take these anywhere and use.... we go tent camping quite often and these are thrown in our bag and taken along for workouts.