Transform your body into a lean and sturdy machine with the EDX by Endurance Long Performance Resistance Band. Training with resistance bands can help prevent injury and strengthen muscles, making you a stronger athlete overall. The EDX by Endurance Long Performance Resistance Band is perfect for: Abdominal crunches , Reverse abdominal crunches, Chest presses, Squats, Front raises and more. The EDX by Endurance Long Performance Resistance Band are also a convenient size for traveling. If you’ve never tried resistance bands, or you’re new to them, you may be surprised at how much benefit you can get from what is essentially a reinforced rubber band, but as is often the case, the simplest tools are often the very best for your health.