{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,2]],"date-time":"2026-10-02T04:17:45Z","timestamp":1790914665872,"version":"4.1.0"},"reference-count":79,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2024,5,10]],"date-time":"2024-05-10T00:00:00Z","timestamp":1715299200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JFMK"],"abstract":"<jats:p>This randomized, double-blinded, experimental study investigated the effects of a four-week daily pre-workout supplementation (200 mg caffeine, 3.3 g creatine monohydrate, 3.2 g \u03b2-alanine, 6 g citrulline malate, and 5 g BCAA) vs. placebo (isocaloric maltodextrin) on anaerobic (jumping, sprinting, agility, and the running-based anaerobic sprint test: RAST) and aerobic (Yo-Yo intermittent recovery test level 1) performance, as well as on body composition and selective muscle damage\/health-related blood markers in well-trained basketball players during the in-season period. Eighteen basketball players (age: 24.4 \u00b1 6.3 years, height: 185.7 \u00b1 8.0 cm, weight: 85.7 \u00b1 12.8 kg, body fat: 16.5 \u00b1 4.2%) were randomly assigned into two groups: pre-workout supplement (PWS, n = 10) or placebo (PL, n = 8). PWS consumption increased aerobic performance (PWS: 8 \u00b1 6%; PL: \u22122 \u00b1 6%; p = 0.004) compared to PL. A significant decrease was observed in peak (F = 7.0; p = 0.017), average (F = 10.7; p = 0.005), and minimum power (F = 5.1; p = 0.039) following 4 weeks of supplementation in both groups. No other significant changes were observed between groups (p &gt; 0.05). In conclusion, the consumption of the current PWS over a four-week period appears to positively influence the aerobic performance of well-trained basketball players during the in-season period. However, it does not appear to mitigate the observed decline in anaerobic power, nor does it affect performance in jumping, sprinting, and agility, or alter body composition or selective muscle damage\/health-related blood markers.<\/jats:p>","DOI":"10.3390\/jfmk9020085","type":"journal-article","created":{"date-parts":[[2024,5,15]],"date-time":"2024-05-15T06:14:42Z","timestamp":1715753682000},"page":"85","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Effects of Four Weeks of In-Season Pre-Workout Supplementation on Performance, Body Composition, Muscle Damage, and Health-Related Markers in Basketball Players: A Randomized Controlled Study"],"prefix":"10.3390","volume":"9","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-7527-2233","authenticated-orcid":false,"given":"Athanasios","family":"Douligeris","sequence":"first","affiliation":[{"name":"Department of Nutrition Sciences and Dietetics, Faculty of 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3HE, UK"},{"name":"Department of Physical Education & Sport Science, University of Thessaly, GR-42100 Trikala, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1242-9475","authenticated-orcid":false,"given":"George","family":"Panayiotou","sequence":"additional","affiliation":[{"name":"Department of Life Sciences, School of Sciences, European University Cyprus, 1516 Nicosia, Cyprus"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9991-6059","authenticated-orcid":false,"given":"Paris","family":"Vogazianos","sequence":"additional","affiliation":[{"name":"Department of Social and Behavioral Sciences, School of Humanities, Social and Education Sciences, European University Cyprus, 2404 Nicosia, Cyprus"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antonia","family":"Lazou","sequence":"additional","affiliation":[{"name":"Department of Medicine, School of Health Sciences, 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Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5062-9881","authenticated-orcid":false,"given":"Konstantinos","family":"Papanikolaou","sequence":"additional","affiliation":[{"name":"Department of Physical Education & Sport Science, University of Thessaly, GR-42100 Trikala, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9134-1641","authenticated-orcid":false,"given":"Giannis","family":"Arnaoutis","sequence":"additional","affiliation":[{"name":"Department of Nutrition and Dietetics, School of Health Sciences and Education, Harokopio University, GR-17671 Athens, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6486-114X","authenticated-orcid":false,"given":"Yannis","family":"Manios","sequence":"additional","affiliation":[{"name":"Department of Nutrition and Dietetics, School of Health Sciences and Education, Harokopio 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