Abdominal exercise|Medical Subject Headings|Musculoskeletal system|Recreation|Abdomen|Physical exercise|Human activities|Human anatomy|Sports|Torso|Core stability|Human body|Exercise ball|Self-care|Management of obesity|Pelvis|Dance science|Hobbies|Determinants of health|Primate anatomy|Animal anatomy|Anatomy|Transverse abdominal muscle|Soft tissue|Muscle|Muscular system|Shoulder|Limbs (anatomy)|Hip|Multifidus muscle|Body shape|Vertebral column|Muscles of the torso|Muscles|Joints|Exercise|Skeletal system