Ideal for strong and experienced users (athletes, body builders,lifters). The MicroBand X (Heavy) will add a challenge to your exercise regime whilst reproducing functional movement patterns for everyday activities or sports specific performance. This Heavy level provides maximum tension, making it ideal for those who wish to focus on body sculpting and power. Reactive-Knit (latex and intricate knit): non-stick feel, does not curl up, hygienic & machine-washable at 30°C, user-friendly poster: 30+ exercises.