ZYX Ab Wheel Core Exercise Roller - Abdominal Workout Equipment with Knee Pad for Home & Gym Training - Strengthen Abs, Back & Core Muscles for Fitness Enthusiasts

❧ Non-slip aluminum alloy handle, aluminum alloy and rubber perfectly blend, the carving process is more fashionable and beautiful❧Product detailsName: Double bearing single wheelSize: 11x4.8x15cm/4.3x1.9x6.1x5.9 inchesBearing capacity: 500kgAccording to the fitness effect selection: fitness comprehensive practice❧ Fitness programFirst level: 10 in each group, 5 groups in training, frequency 3/week, adhere to 1 weekThe second level: 15 in each group, training 5 groups, frequency 4 / week, adhere to 4 weeksSecond level: 25 in each group, 5 training sessions, frequency 5/week, 5 weeks❧ Tips1. Due to manual measurement, the error does not exceed 3 mm, please prevail in kind2. When using the belly wheel, you do need to do warm-up exercises in advance.3. How to use: L is the left handle, R is the right handle4. it is not recommended for people with Waist back problems.

[Function] high-end aluminum alloy solid handle, double bearing anti-skid wide wheel

[Features] Compressive, wear-resistant, non-slip, does not hurt the floor

[Material] The handle steel is made of steel with a solid diameter of about 14.6mm, which is super load-bearing.

[Increase the roller] widen and increase the roller, safe and domineering, the wheel width is about 48mm, the new engineering plastic, stable and quiet

[Double bearing] Each double-axis abdominal muscle wheel is equipped with two high-speed bearings, which is smooth and quiet, and can be retracted freely.