Resistance training helps improve flexibility, lose excess pounds, tone your body, and train muscles. Resistance tubes are inexpensive exercise tools with which you can train both upper & lower body parts. They allow you to create resistance in many angles and positions to isolate specific muscles. It not only helps you strengthen neglected muscle groups but also adds variety to your workout. With resistance tubes you can target specific muscle groups or smaller muscles more easily than with weights and without force of gravity involved. As training against the force of elastic resistance builds strength, it also provides more support to the joints, which in turn, enhances joint flexibility. Resistance band flexibility workouts improve performance and increase muscle recovery time, which is very important with any form of strength training. Stretching can reduce muscle tightness and help you to perform better in your next training session. To alter the difficulty level, you can simply use resistance tubes that offer different tension levels. They are very compact, so you can easily pack them in your suitcase and train with them not only at home, but also in the office or during a travel. Resistance tubes can also be used for rehabilitation purpose to accelerate recovery after injury.