<a href="https://www.tomoson.com?code=TOP62c14e3a5be978c37a9e730daed36838" rel="nofollow" style="display: none;"></a> These are wary well made resistance bands and have lots of attachments! Easy to use and really works well! http://www.amazon.com/gp/product/B074DT28H5W <a href="https://www.tomoson.com?code=BOTTOM62c14e3a5be978c37a9e730daed36838" rel="nofollow" style="display: none;"></a>