"I've been using your technique isometrics and resistance bands for 10 days now and my speed has improved about 18%. My whole body moves faster now and I am much lighter... This technique combining isometrics and the resistance band together is the secret to speed in any sport."
46 page Training Manual 2 bands - 1 light (red) & 1 heavy (blue)
Makes finding a secure place to attach the band easy and convenient. The height of the door anchor can be easily adjusted to accommodate any of the lower body or upper body exercises. More Details