{"id":"W4390533856","doi":"10.2139/ssrn.4668093","title":"Restricting Lumbar Spine Flexion Redistributes But Does Not Change Total Mechanical Energy Expenditure During Lifting","year":2024,"lang":"en","type":"preprint","venue":"SSRN Electronic Journal","topic":"Musculoskeletal pain and rehabilitation","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Canadian Memorial Chiropractic College; University of Waterloo; University of Toronto","funders":"","keywords":"Energy expenditure; Lumbar spine; Lumbar; Physical medicine and rehabilitation; Medicine; Economics; Anatomy; Surgery; Internal medicine","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003114138,0.0009706583,0.001563011,0.0003723124,0.0003832112,0.0006679868,0.0007956962,0.0008336072,0.01037294],"category_scores_gemma":[0.001341097,0.0005720273,0.000615373,0.0002755683,0.001334132,0.0005015912,0.0009980353,0.001487421,0.001523139],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002320932,"about_ca_system_score_gemma":0.0005385376,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00197584,"about_ca_topic_score_gemma":0.001589419,"domain_scores_codex":[0.9996692,0.00004153706,0.00003089131,0.00006996794,0.00004659923,0.0001419047],"domain_scores_gemma":[0.9988135,0.0004161189,0.0001333568,0.0002585203,0.00003690326,0.0003416392],"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":[0.1189496,0.005221763,0.003360533,0.000938524,0.0004800323,0.0001672362,0.0002835324,0.0008092909,0.8398923,0.0001765235,0.001123417,0.02859712],"study_design_scores_gemma":[0.01284245,0.07294416,0.3705332,0.0004899543,0.001795411,0.0009927149,0.001446468,0.007304403,0.5188007,0.002154563,0.01046387,0.000232046],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9970457,0.0004017488,0.0006131859,0.0001902297,0.0001374217,0.00005557158,0.0005300723,0.00007939328,0.0009466585],"genre_scores_gemma":[0.9922891,0.0007134564,0.0008363919,0.0003178697,0.0001454018,0.0002474859,0.0009959413,0.0001616829,0.004292659],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01037294,"threshold_uncertainty_score":0.03470093,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01225215031077044,"score_gpt":0.2734565037734535,"score_spread":0.2612043534626831,"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."}}