{"id":"W2164631174","doi":"10.1093/ptj/80.6.564","title":"Abdominal Muscle Response During Curl-ups on Both Stable and Labile Surfaces","year":2000,"lang":"en","type":"article","venue":"Physical Therapy","topic":"Musculoskeletal pain and rehabilitation","field":"Medicine","cited_by":324,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Abdominal muscles; Curl (programming language); Medicine; Contraction (grammar); Physical medicine and rehabilitation; Core stability; Electromyography; Back muscles; Anatomy; Internal medicine; Physical therapy; Cardiology; Computer science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002162417,0.0001189902,0.0002047787,0.00003101122,0.00008865284,0.00001594196,0.00003490487,0.00003485845,0.0003677999],"category_scores_gemma":[0.00003311239,0.00008336749,0.0000809159,0.0001067968,0.00009954167,0.00006943713,0.000005369629,0.0001261682,0.00006407727],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002723097,"about_ca_system_score_gemma":0.00001844267,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001723577,"about_ca_topic_score_gemma":5.472152e-7,"domain_scores_codex":[0.9991493,0.0001494902,0.0001054994,0.0002238028,0.000191753,0.0001801253],"domain_scores_gemma":[0.9993717,0.0002924615,0.00002035992,0.0001951508,0.00001929441,0.0001010419],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.009376746,0.0009700621,0.001016569,0.0001242264,0.00004041826,0.000005192292,0.001779848,0.00006168755,0.8872249,0.0001879545,0.0001329854,0.09907947],"study_design_scores_gemma":[0.003381977,0.001853081,0.9680737,0.0001123359,0.00000906356,0.000001568552,0.0001373747,0.0008198713,0.01366384,0.0009467241,0.01082116,0.0001793621],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9964988,0.0001503286,0.000002040288,0.001321628,0.00002427735,0.0002949881,0.000003134961,0.0000556708,0.001649154],"genre_scores_gemma":[0.996644,0.0001626843,0.0001119034,0.0002559715,0.0001716908,0.00001758524,0.000002828438,0.00001859015,0.002614778],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.967057,"threshold_uncertainty_score":0.4027151,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01151490542175861,"score_gpt":0.2868710195955241,"score_spread":0.2753561141737655,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}