Timing of Caffeine Ingestion Does Not Improve Three-Point Shooting Accuracy in College Basketball Players.
This study investigated the effects of the timing of caffeine (3 mg/kg body mass) ingestion on three-point shooting accuracy and other performance parameters during a basketball exercise simulation test (BEST). Eighteen college basketball players (mean ± SD: age = 24.4 ± 1.5 years, height = 181.7 ±...
| Publicado en: | International Journal of Sport Nutrition & Exercise Metabolism Vol. 34; no. 3; pp. 154 - 164 |
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| Autores principales: | , , , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Human Kinetics Publishers, Inc.
May2024
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=178095827&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 178095827 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 1526484X IJS jtl: International Journal of Sport Nutrition & Exercise Metabolism issn: 1526484X maglogo: N pubinfo: dt: May2024 vid: 34 iid: 3 pid: 553 pub: Human Kinetics Publishers, Inc. place: Champaign, Illinois artinfo: ui: 178095827 178095827 178095827 10.1123/ijsnem.2023-0217 178095827 ppf: 154 ppct: 10 formats: tig: atl: Timing of Caffeine Ingestion Does Not Improve Three-Point Shooting Accuracy in College Basketball Players. aug: au: Tan, Zhi Sen Sim, Rachelle Yahn Yee Kawabata, Masato Low, Dorrain Yanwen Wang, Yulan Burns, Stephen F. affil: Physical Education and Sports Science, National Institute of Education, Nanyang Technological University, Singapore, Singapore sug: subj: Basketball Athletes, College Caffeine Administration and Dosage Simulations Time Factors Task Performance and Analysis Human Male Female Adult Random Assignment Descriptive Statistics Jumping Funding Source Adult: 19-44 years Male Female ab: This study investigated the effects of the timing of caffeine (3 mg/kg body mass) ingestion on three-point shooting accuracy and other performance parameters during a basketball exercise simulation test (BEST). Eighteen college basketball players (mean ± SD: age = 24.4 ± 1.5 years, height = 181.7 ± 9.5 cm, body mass = 80.9 ± 13.2 kg) underwent one familiarization trial and three main conditions in a randomized order: (a) placebo (maltodextrin) and placebo, (b) caffeine and placebo, and (c) placebo and caffeine. Participants ingested either the placebo or caffeine pill 75 and 15 min before performing four quarters of the BEST and a three-point shooting protocol. During each quarter, participants completed 16 rounds of the BEST and ten three-point shots. Vertical jump height, 6 m sprint timing, BEST completion timing, three-point shooting accuracy, heart rate, rate of perceived exertion, blood glucose, blood lactate, and psychological measures pertaining to performance were measured. The BEST completion timing differed among conditions (placebo and placebo = 26.4 ± 2.0 s, caffeine and placebo = 25.8 ± 2.0 s, placebo and caffeine = 25.9 ± 2.1 s; p =.031) but not three-point shooting accuracy (placebo and placebo = 12.33 ± 4.10; caffeine and placebo = 12.61 ± 2.81; placebo and caffeine = 11.67 ± 3.77; p =.648), vertical jump height, or sprint times. Manipulating ingestion timing of caffeine did not improve three-point shooting accuracy, vertical jump height, or 6 m sprint timings, but caffeine can improve performance times during simulated basketball exercise irrespective of ingestion timing. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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