Rotating abdominal exercise is easy

Core parameters & materials: Product size: 71×56.5×60cm – compact, fits living rooms/bedrooms; 71cm length ensures space, 56.5cm width eases sitting, 60cm height suits habits. Packaging size: 67×17×33.5cm – flat, low transport/storage cost, easy to carry. Net 6.5kg, gross 7.1kg – lightweight, movable anytime. Materials: main frame (high-strength steel, stable/safe); backrest (EVA foam, fits back, reduces pressure); seat (leather+sponge, comfy/wear-resistant); armrest (unbreakable NBR, non-slip), boosting experience.​

Core functions:​

Scientific range, activates abs: Limits head/shoulders/upper back to 30-60° off ground, avoids back injury. Elastic device pushes body forward when leaning back, all abdominal muscles (rectus abdominis, obliques) work, burning fat fast – great for beer bellies.​

Rotating design, strengthens side abs: Supports slight left-right rotation, trains side abs, reduces waist fat, shapes balanced lines.​

Comfort, low threshold: EVA backrest eases pressure; leather+sponge seat breathes; NBR armrests non-slip. Beginners/weak waist users train easily, no soreness from wrong postures.