772f9a64bf638bca54851b73ddf42e35 pmc_33540715.pdf b01b8897d053022b73c255d044f587e790c665ea pmc_33540715.pdf 377865a71e03124a960e59da816149b5229dbc35a9d6c4334a738f6c52be58dd pmc_33540715.pdf Title: Feasibility Study of an Educational Intervention to Improve Water Intake in Adolescent Soccer Players: A Two-Arm, Non-Randomized Controlled Cluster Trial Subject: This study aimed to assess the feasibility of an educational intervention on hydration behavior in adolescent soccer players. A pilot study of a two-arm, non-randomized controlled cluster trial was conducted. A total of 316 players aged 13–16 agreed to participate. The response variables were the players’ participation in the intervention, their perception of the knowledge acquired, the usefulness and the overall assessment of the intervention. Hydration patterns and acquisition of knowledge on hydration behavior were also assessed. The intervention involved two elements: posters and a web app. A total of 259 adolescents completed the study (intervention group (IG) = 131; control group (CG) = 128). 80.6% of the players responded to the survey assessing the feasibility of the intervention. The mean number of correct answers regarding behavior was significantly higher in the IG (3.54; SD = 1.162) than in the CG (2.64; SD = 1.174) (p < 0.001). The water consumption pattern at all the clubs was ad libitum. Of the players, 10% did not drink any water at all during the game. In conclusion, this intervention has been shown to be feasible for implementation with adolescent soccer players. It suggests that hydration guidelines should be informed by personal factors and that ad libitum water consumption should be avoided. Keywords: soccer; behavior; health promotion; adolescent; body hydration status Author: Rubén Martín-Payo, María del Mar Fernández-Álvarez, Edurne Zabaleta-del-Olmo, Rebeca García-García, Xana González-Méndez and Sergio Carrasco-Santos Creator: LaTeX with hyperref Producer: pdfTeX-1.40.21 CreationDate: Thu Feb 4 02:58:11 2021 CET ModDate: Thu Feb 4 03:00:18 2021 CET Tagged: no UserProperties: no Suspects: no Form: none JavaScript: no Pages: 9 Encrypted: no Page size: 595.276 x 841.89 pts (A4) Page rot: 0 File size: 489801 bytes Optimized: no PDF version: 1.7 name type encoding emb sub uni object ID ------------------------------------ ----------------- ---------------- --- --- --- --------- IYDCBB+VnURWPalladioL Type 1 Custom yes yes no 10 0 RBZWSZ+URWPalladioL-Ital Type 1 Custom yes yes no 15 0 LWCVJM+URWPalladioL-Bold Type 1 Custom yes yes no 20 0 TELOXO+URWPalladioL-Roma Type 1 Custom yes yes no 24 0 ILUGHX+VnURWPalladioL-Bold Type 1 Custom yes yes no 28 0 LWQXII+TimesNewRomanPS-BoldItalicMT Type 1C WinAnsi yes yes no 36 0 IRWHZX+TimesNewRomanPSMT Type 1C WinAnsi yes yes no 39 0 MCBCCI+SourceSansRoman-Regular Type 1C Custom yes yes no 61 0 MCBCCM+SourceSansRoman.613wght Type 1C Custom yes yes no 65 0 MCBCCO+SourceSansRoman-Bold Type 1C Custom yes yes no 69 0 NWXEPM+URWPalladioL-BoldItal Type 1 Custom yes yes no 90 0 IGAPGG+PalatinoLinotype,Bold TrueType WinAnsi yes yes no 99 0 IGAPHI+PalatinoLinotype TrueType WinAnsi yes yes no 102 0 IGAPHK+PalatinoLinotype,Italic TrueType WinAnsi yes yes no 105 0 IGBBBC+PalatinoLinotype,BoldItalic TrueType WinAnsi yes yes no 108 0 ICRTVP+CMSY10 Type 1 Builtin yes yes no 115 0 Jhove (Rel. 1.22.1, 2019-04-17) Date: 2023-10-21 02:39:27 CEST RepresentationInformation: pmc_33540715.pdf ReportingModule: PDF-hul, Rel. 1.12.1 (2019-04-17) LastModified: 2023-03-31 12:08:45 CEST Size: 489801 Format: PDF Version: 1.7 Status: Well-Formed and valid SignatureMatches: PDF-hul MIMEtype: application/pdf PDFMetadata: Objects: 267 FreeObjects: 1 IncrementalUpdates: 0 DocumentCatalog: PageLayout: SinglePage PageMode: UseNone Outlines: Item: Title: Introduction Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@262b2c86 Item: Title: Materials and Methods Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@371a67ec Children: Item: Title: Design Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@5ed828d Item: Title: Participants Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@50d0686 Item: Title: Measurement Instruments and Study Variables Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@7a3d45bd Item: Title: Intervention Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@1e7c7811 Item: Title: Ethical Approval Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@77ec78b9 Item: Title: Statistical Analysis Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@1a3869f4 Item: Title: Results Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@a38d7a3 Children: Item: Title: Description of the Sample and the Environmental Conditions Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@77f99a05 Item: Title: Feasibility of the Intervention Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@63440df3 Item: Title: Water Consumption and Knowledge Acquisition Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@3aeaafa6 Item: Title: Discussion Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@76a3e297 Item: Title: Conclusions Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@4d3167f4 Item: Title: References Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@ed9d034 Info: Title: Feasibility Study of an Educational Intervention to Improve Water Intake in Adolescent Soccer Players: A Two-Arm, Non-Randomized Controlled Cluster Trial Author: Rubén Martín-Payo, María del Mar Fernández-Álvarez, Edurne Zabaleta-del-Olmo, Rebeca García-García, Xana González-Méndez and Sergio Carrasco-Santos Subject: This study aimed to assess the feasibility of an educational intervention on hydration behavior in adolescent soccer players. A pilot study of a two-arm, non-randomized controlled cluster trial was conducted. A total of 316 players aged 13 16 agreed to participate. The response variables were the players’ participation in the intervention, their perception of the knowledge acquired, the usefulness and the overall assessment of the intervention. Hydration patterns and acquisition of knowledge on hydration behavior were also assessed. The intervention involved two elements: posters and a web app. A total of 259 adolescents completed the study (intervention group (IG) = 131; control group (CG) = 128). 80.6% of the players responded to the survey assessing the feasibility of the intervention. The mean number of correct answers regarding behavior was significantly higher in the IG (3.54; SD = 1.162) than in the CG (2.64; SD = 1.174) (p < 0.001). The water consumption pattern at all the clubs was ad libitum. Of the players, 10% did not drink any water at all during the game. In conclusion, this intervention has been shown to be feasible for implementation with adolescent soccer players. It suggests that hydration guidelines should be informed by personal factors and that ad libitum water consumption should be avoided. 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