Upgraded RENRANRING Resistance Band - Perfectly Private Set for Fitness.

• The resistance bands set come with 5 different resistance levels: 10lbs, 20lbs, 30lbs, 40lbs and 50lbs. Every workout is different, and every muscle has different needs. Find the perfect resistance for any exercise and make you can clearly feel the muscle building up after every stretch.
• The workout bands also can increase strength, flexibility, function, and reduce joint pain. Improves functional abilities in older adults, improves athletic performance, and helps treat many chronic diseases.

One RENRANRING for Full-body Workout

Want a full-body workout at any time you want?

RENRANRING can turn into every fitness machine you want: barbell, dumbbell or leg raise machine. No matter you want to exercise your arms, legs, or core, RENRANRING can satisfy your needs in a second.

Exercise Anywhere

with RENRANRING, every place is your gym ,start the workout quickly and easlily, No matter you are at home, at the office, on a bussiness trip or even outdoors, RENRANRING is the best companion of the workout, keeping your muscles activated. Bring a RENRANRING with you is like having a private gym in your palm. Satisfy your demand at different levels of resistance, assist you with professional tutorials.