Recommended equipment

1. Four round elbow support elastic abdominal wheel (preferred for small-sized apartments)
   Requirement: Rated load capacity ≥ 150kg, widened four wheels, thickened elbow pads, soft spring rebound, equipped with thickened kneeling pads.
   Advantages: The elbow supports weight sharing, rebound assists in recovery, and reduces pressure on the waist; Small footprint for storage.
   Attention: Do not collapse your waist throughout the entire movement.
2. Dual track waist protection and abdominal rolling machine (recommended first, with the best waist protection)
   Requirement: Thickened stainless steel frame, load-bearing capacity ≥ 150kg, double track structure, large-area elbow support.
   Advantages: The track limits the range of motion, forces the abdomen to exert force, reduces lumbar compensation, and ensures greater stability with heavy body weight.
3. Adjustable abdominal muscles/rolling stool (with space for placement)
   Requirements: Thickened steel pipe, load-bearing capacity ≥ 150kg, backrest cushion, footrest firmly secured, priority given to foldable models.
   Advantages: Full support for the back, tight fit of the waist and back against the stool surface, controllable angles, and the ability to practice both upper and lower abdomen.
4. Reinforced suction cup belly support (low budget alternative)
   Requirement: Three suction cups+thickened bracket, with load-bearing capacity up to standard.
   Restrictions: Only ceramic tiles/smooth wooden floors are allowed, carpets are not allowed.
   ⚠️ Not recommended
   -Single round healthy abdominal wheel, ordinary abdominal muscle sliding disc: unsupported, high body weight can easily cause lumbar collapse and injury to the lumbar spine.
   -EMS abdominal belt: only for muscle relaxation, cannot reduce fat, and cannot exercise the abdomen alone.
   Hard standards for selecting large body weight
5. Rated load-bearing capacity>self weight, with a safety margin reserved, minimum ≥ 150kg;
6. Framework: Thick steel pipes, welded firmly, rejecting thin iron sheets and thin-walled plastics;
7. Support: Priority should be given to supporting structures such as elbow rests and backrests to disperse weight and pressure;
8. Contact surface: high-density thick cushion, rubber anti pulley, silent and anti slip.