You don’t need to have a professional gym at your house to do some serious working out; all you need is lying on your bathroom shelf. Yep, a single medium-sized towel is all that you need for a quick exercise routine that is challenging and effective, at any time you want, so there are no excuses for not working out!
How do these exercises work?
They are really effective, because you are using your own strength against you; therefore you have to rely on yourself to make the workout difficult, otherwise you’ll just be lifting a towel into the air while you look like you’re fighting a particularly stubborn moment of constipation.
How to get started?
This might seem like the easiest workout you’ve ever seen, but do not be fooled it can be surprisingly difficult and effective and believe me you won’t get bored! These exercises will get harder as you grow stronger, by utilizing some techniques such as pulling on the towel to create a natural resistance, action in motion, the side slide squat, towel abdominal slide, and one- and two-handed pushup slide as you can see on the video, which presents a variety of towel-based exercises you can practice by your own, start today, there is nothing to lose but some extra pounds.
Source: http://lifehacker.com/5888499/surprisingly-effective-workouts-you-can-do-with-a-towel-in-20-minutes-or-less