The patented Xertube isolates targeted muscle groups and allows for a full range of motion during various exercises. All Xertubes come with hard handles.
*Green – Light Resistance, 44” Length (approximately 8-10lbs of resistance)
*Red – Medium Resistance, 50” Length (approximately 12-14lbs of resistance)
*Blue -- Heavy Resistance, 53“ Length (approximately 16-18lbs of resistance)
*Purple - Ultra Heavy Resistance, 53” Length (approximately 20+lbs of resistance)