[TRNR] Strength tube (single item/5 strength levels) | STRENGTH TUBE Trainer

The TRNR Strength Tube helps you build strength without the risk of injury. Ideal for upper body conditioning, it targets the back, chest, shoulders, biceps, triceps and abs to help build muscle mass while preventing bone loss. The Strength Tube increases resistance exponentially, reaching peak strength at the end of the range of motion so you know exactly what you're capable of and prevent injury. The unique Safety String technology limits the tube from exceeding its maximum stretch capacity to prevent breakage. The wide, sturdy handles are custom made with the TRNR logo and pattern, making your workout stylish and comfortable.

Manufacturer Part Number

ST1
ST2
ST3
ST4
ST5

Features

• Tube: Length 120cm
• DOOR ANCHOR INCLUDED: Door anchor included with soft foam edge to prevent damage to your door • CUSTOM HANDLE: Durable custom handle with TRNR logo and pattern for extra grip • WIDE GRIP: Extra wide grip suitable for all hand sizes

[X-Light] • Ideal for gentle body training to slowly regain strength while increasing or maintaining bone density • Weight rating: 3.4 - 6.9 kg | 7.5 - 15.2 lbs • Targeted areas: Targets upper body slow-twitch muscle fibers to increase endurance • Recommended level: Recommended for beginner users *Ideal starter tube for those who are unsure of resistance level or have not exercised in a while

【Light】 • Ideal for full upper body toning, cardio training and range of motion • Weight rating: 4.3-8.7 Kg | 9.5-19.2 lbs • Targeted areas: Tones the entire upper body including shoulders, arms, back, chest and core • Recommended level: Recommended for beginner users

[Medium]
• Perfect for active people who want to balance strength, endurance, joint stability and toning to improve muscle strength and joint stability at the same time • Weight rating: 6.6 - 13.2 kg | 14.6 - 29.1 lbs • Targeted areas: Stimulates the entire upper body including shoulders, arms, back, chest and core • Recommended level: Recommended for intermediate users

[Heavy]
• Ideal for speed + strength, high intensity training and body sculpting • Weight rating: 12.4 - 22.7 kg | 27.3 - 50.1 lbs • Targeted areas: Increase muscle mass in shoulders, biceps, triceps, chest, lats and core • Recommended level: Recommended for advanced users

[X-Heavy]
• Ideal for power (combination of strength and speed), body sculpting, massive muscle mass gains and high intensity training targeting fast twitch muscle fibers • Weight rating: 8.1 - 17.1 kg | 17.9 - 37.7 lbs • Targeted areas: Massive muscle gains in shoulders, biceps, triceps, chest, lats and core • Recommended level: Recommended for advanced users

Product Details

• Strength tubes • Door anchors • Exercise posters • Free apps