Do you want to build incredible strength without the risk of strain? Look no further. At 22.7 kg maximum rating, the TRNR Strength Tube in X-Heavy packs a punch and, because the resistance increases exponentially, reaching its peak intensity at the end of the range of motion, it lets you stay well in touch with your own abilities to prevent the dreaded injury. Strategically placed at the core of the Strength Tube, our innovative string also ensures that the tube cannot be extended past its maximum stretching capacity and point of rupture. 

• X-Heavy Resistance: focus on power (combined strength speed), body sculpting, significant muscle mass gain, and high-intensity workouts that target fast-twitch muscle fibers
• Weight rating: 12.4 - 22.7 kg | 27.3 - 50.1 lb
• Recommended for advanced users/very strong individuals
• Tube length: 120 cm/47.24 in
• For significant muscle mass increase in shoulders, biceps, triceps, pecs, lats, and core
• Door anchor included with soft foam end to prevent any door damage
• Durable custom handles featuring TRNR logo and pattern for enhanced grip
• Extra-wide grip suitable for all hand sizes