Resistance band exercises are widely used by a number of health and fitness experts - both for typical strength, conditioning and recovery or injury prevention.
http://www.amazon.com/Trained-Sports-Resistance-Exercise-Crossfit/dp/B00F88IIGM/ie=UTF8?m=A1EPX82UT8VPGG&keywords=resistance+bands Resistance band exercises are perfect for home exercise programs and can definitely be used in a circuit training format assisting to condition aerobic system along with strengthening specific muscle tissues. Because resistance bands are so small and light-weight, they can be used while away from home.
