{"id":"W4412816462","doi":"10.1055/a-2647-0188","title":"A Description of Scapular Biomechanics in the Windmill Softball Pitch in Early High School Pitchers","year":2025,"lang":"en","type":"article","venue":"International Journal of Sports Medicine","topic":"Shoulder Injury and Treatment","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Scapula; Throwing; Kinematics; Biomechanics; Windmill; Humerus; Range of motion; Physical medicine and rehabilitation; Medicine; Anatomy; Physical therapy; Engineering; Physics; Aeronautics","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":[0.0003262634,0.0003453954,0.0002311529,0.001843027,0.0002768412,0.000310913,0.000192692,0.0003289786,0.002247258],"category_scores_gemma":[0.0007009422,0.0001665421,0.0002430594,0.0004747341,0.0002803144,0.0002016753,0.0003231178,0.0001466333,0.0004829713],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001305205,"about_ca_system_score_gemma":0.000215949,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002057243,"about_ca_topic_score_gemma":0.003220146,"domain_scores_codex":[0.9998513,0.00002042288,0.00002331303,0.00003482574,0.00003829728,0.00003180019],"domain_scores_gemma":[0.9996729,0.00009964356,0.000083891,0.00002356811,0.00007139571,0.00004861809],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006282842,0.0002423287,0.8619148,0.0003213375,0.00006851379,0.004230103,0.00172827,0.000756165,0.06492873,0.0001282438,0.0003155365,0.06473771],"study_design_scores_gemma":[0.000003160703,0.0002236626,0.9957907,0.00002218288,0.000009674981,0.002141601,0.0003034715,0.0000897143,0.001002703,0.00002097483,0.0003874518,0.000004855857],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9957527,0.0007732592,0.001873054,0.00002059631,0.000004324193,0.00003538516,0.0002870527,0.00002145414,0.001232082],"genre_scores_gemma":[0.9959587,0.0006867338,0.001508594,0.00001808987,0.00000723811,0.00004762683,0.0004103898,0.000008340816,0.001354242],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002247258,"threshold_uncertainty_score":0.007517755,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01977429062254881,"score_gpt":0.3130447479744368,"score_spread":0.293270457351888,"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."}}