BUILT FOR UPPER BODY STRENGTH.

Ideal for upper body conditioning, targeting the back, pecs, shoulders, biceps,triceps and abs. 
Help develop muscle mass, protect joints and increase bone density. 
Door anchor included that can be positioned at various heights to leverage a diverse range of exercises.
Natural rubber latex tubes with built-in handles designed to strengthen all major muscle groups of the upper body. 
Includes door anchor.

Features

• Tube length: 120 cm/47.24 in
• Made from premium natural rubber latex through a multi-dipping manufacturing process
• 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. 
• Delivers progressive resistance that peaks at the end of the range of motion, preventing unnecessary and unexpected muscle or joint stress/injury
• Targets shoulders, biceps, triceps, back, chest, and abs
• Extra-wide TRNR custom non-slip grips
• Robust nylon stitching

Tubes

• LEVEL 1: X-light Resistance (Red 3.4-6.9kg / 7.5-15.2lbs)

         X-Light resistance: focus on mobility, gentle body toning, and low-impact exercise that target slow-twitch muscle fibers to develop endurance (with high reps)

• LEVEL 2: Light Resistance (Blue 4.3-8.7kg / 9.5-19.2lbs)

         Light resistance: focus on body toning, endurance (through high-repetition training), and range of motion

• LEVEL 3: Medium Resistance (Orange 6.6-13.2kg / 14.6-29.1lbs)

         Medium resistance: recommended for active individuals who want to build strength and improve joint stabilization all at the same time. 

• LEVEL 4: Heavy Resistance (Gray 8.1-17.1kg / 17.9-37.7lbs)

         Heavy resistance: focus on speed + strength, high-intensity training & body sculpting

• LEVEL 5: X-heavy Resistance (Black 12.4-22.7kg / 27.3-50.1lbs)

         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