Product Name: AUOPLUS Ab Roller with Knee Pad, Ab Wheel, Abdominal Training Equipment, Muscle Training Gear, Exercise Roller, Core Training, Stretching, Dieting Equipment, Ab Roller (Blue/Black)

Muscles Trained: Primarily the "rectus abdominis" located in the center of the abdomen and the "obliques" located on the sides, as well as the "triceps." Consistent training can lead to a six-pack and toned upper arms. It also stimulates the "latissimus dorsi" and "erector spinae" that support the back. The single-wheel type is attractive because it allows for balanced training of not only the abs but also the obliques. It can also be developed into training that maintains posture while engaging muscles, so improvements in core strength and balance are expected.

Maintaining Style and Bodybuilding: I believe that health and beauty are things that everyone pursues. When fat accumulates in the abdomen, it is not good for health and changes one's style. By continuing to train with an effective ab roller, you can achieve a slim style. If you train correctly and continue for several months, your abs will undoubtedly become well-defined. It is possible to develop abs even for beginners. Recommended for both men and women for maintaining style and bodybuilding.

How to Use:
1. Kneel on the floor and get into a tabletop position.
2. Push forward from your hips, rolling the ab roller forward. At this time, it is important to slightly round your back like a cat's back and consciously round it without turning your wrists.
3. Stop just before your limit, at a position where you can maintain the cat's back. If you extend too far, you may injure your lower back. Therefore, stop at a position where you can maintain a slight cat's back.
4. Tighten your abdominal muscles and return to the starting position. When returning, the key is not to pull with your arms! Firmly engage your abdominal muscles to return to the original state. At this time, focusing on looking at your belly button is important to prevent your lower back from arching inward.

Easy Assembly: Simply insert the pipe into the roller and attach the grips. Anyone can assemble it; it's very easy. The wheel material is PP and TPR, with a load capacity of approximately 100KG. It is less likely to scratch flooring or floors and also helps with sound insulation. The grip material is EVA with grooves, making it non-slip, cushioned, and comfortable for your hands.
*EVA has an odor, but it will lessen if left in a ventilated area for about 1-3 days. It does not affect health.

Training Frequency: The basic recommendation is to train with the ab roller for 10 repetitions x 3 sets, aiming to fatigue the abdominal area to the point of muscle soreness the next day, with a 1-minute rest between sets, repeating for 3 sets. Initially, training 3 days a week is recommended. This applies to all strength training: muscle fibers damaged by training are repaired over time. This process strengthens the muscles.

"Supercompensation" occurs within the body, so at least 24 hours of rest are necessary. By repeating this supercompensation, muscle fibers will gradually grow larger, leading to the development of your ideal muscular physique.