Results 181 to 190 of about 52,321 (266)

Effect Size and Replicability in Genetic Studies of Athletic Performance: A Meta-Analytical Review. [PDF]

Genes (Basel)
Łosińska KW, Cięszczyk P, Ghiani G, Maszczyk A.   +3 more
europepmc   +1 more source

Detection of Testosterone Esters in Urine: Evidence of Trace‐Level Detectability in Doping Control Samples

Drug Testing and Analysis, EarlyView.
An ultrasensitive LC‐MS/MS method for detecting testosterone esters (T‐esters) in urine at sub–pg/mL levels is presented. This approach, employing Girard P derivatization, provides the first evidence of T‐esters' trace‐level detectability in human urine.
Daniel Pecher, Guro Forsdahl, Biljana Stojanovic, Günter Gmeiner   +3 more
wiley   +1 more source

Effects of high-intensity interval training on aerobic capacity and athletic performance in trained athletes: a systematic review and meta-analysis. [PDF]

BMC Sports Sci Med Rehabil
Qi K, Tan L, Xu Q, Xu Y, Kawczyński A, Chen A.   +5 more
europepmc   +1 more source

Reproducibility of Serum Androgen Concentrations by Liquid Chromatography Mass Spectrometry in Healthy Male and Female Athletes

Drug Testing and Analysis, EarlyView.
Box and whiskers plots show the distributions of serum testosterone (T), dihydrotestosterone (DHT), androstenedione (A4), and the ratios of T/FDHT and T/A4. ABSTRACT Detection of androgen doping relies on mass spectrometry‐based methods to detect natural endogenous and exogenous androgens in urine and serum. To distinguish exogenous administration from
D. J. Handelsman, S. Bermon
wiley   +1 more source

Effects of non-dominant side training on athletic performance: a systematic review. [PDF]

Front Physiol
Zhang Y, Jin C, Sun M, Zhang L.
europepmc   +1 more source

Quantification of the Carboxylated LGD‐4033 Long‐Term Metabolite in Human Micro‐Dose Excretion Study Urine Samples

Drug Testing and Analysis, EarlyView.
A validated LC‐HRMS/MS method enabled the first quantitative determination of the LGD‐4033 long‐term metabolite (M5‐b) in urine following controlled micro‐dose administration. The generated urinary reference data support the interpretation of adverse analytical findings and anti‐doping result management. ABSTRACT Selective androgen receptor modulators (
Panagiotis Sakellariou, Sebastian Marcel Schröder, Jasmin Thelen, Linus Korsmeier, Sven Guddat, Christian Görgens, Andreas Thomas, Mario Thevis   +7 more
wiley   +1 more source

Plant-Based vs. Omnivore diets for athletic performance outcomes among recreational athletes in university dining halls: a randomized crossover study. [PDF]

Nutr J
Raygoza C, Roberts A, Guidetti A, Cai O, Sangowdar P, Muriuki EN, Laverick-Johnson H, Sanguinetti G, Smith E, Fammartino A, Robinson J, Lee E, Policastro P, Mills C, Kuhnle G, Svennevik E, Gardner C.   +16 more
europepmc   +1 more source

Strategic Priorities for Advancing Eating Disorder Risk Reduction: A Narrative Review

International Journal of Eating Disorders, EarlyView.
ABSTRACT Despite decades of advances in treatment, eating disorders continue to impose substantial individual and societal burden, underscoring the need for earlier and more effective risk reduction. Prevention research has expanded considerably, producing a wide range of approaches that target modifiable risk factors, build individual coping skills ...
Hannah K. Jarman
wiley   +1 more source

Effects of 4-week velocity-based HIIT on athletic performance in youth soccer players. [PDF]

PeerJ
Koç M, Adıgüzel NS, Engin H, Öztürk B, Canli U, Karaçam A, Orhan BE, Prieto-González P, Bartik P, Alghemlas S, Isip M, Sagat P.   +11 more
europepmc   +1 more source

Identifying Eating Disorders in Adolescents and Adults Living With Higher Weight: An Updated Systematic Review of Questionnaire Diagnostic Accuracy

International Journal of Eating Disorders, EarlyView.
ABSTRACT Objective To update the evidence regarding the diagnostic accuracy of eating disorder (ED) questionnaires in adolescents and adults with higher weight. Method Five databases were systematically searched from 2020 to November 2025 (CRD420251186115).
Eve T. House, Caitlin M. McMaster, Natalie B. Lister, Isabelle R. Jardine, Sasha J. Lorien, Anna Lene Seidler, Hiba Jebeile   +6 more
wiley   +1 more source