Publication
Sleep duration, body composition, dietary profile and eating behaviours among children and adolescents: a comparison between portuguese acrobatic gymnasts
| dc.contributor.author | Silva, Maria Raquel | |
| dc.contributor.author | Silva, Hugo-Henrique | |
| dc.contributor.author | Paiva, Teresa | |
| dc.date.accessioned | 2021-07-20T10:44:20Z | |
| dc.date.available | 2021-07-20T10:44:20Z | |
| dc.date.issued | 2018 | |
| dc.description.abstract | Sleep, body composition and dietary intake are crucial for athletes' health and performance but have never been investigated in acrobatic gymnasts. Thus, this study aimed to evaluate sleep, body composition, dietary intake and eating behaviours of acrobatic gymnasts. Using a cross-sectional study, 82 Portuguese acrobatic gymnasts (12.8 ± 3.1 years, 61 females and 21 males) were evaluated during the competitive period to collect training data, sleep duration, body composition, dietary intake and eating behaviours before, during and after practices. Most of the gymnasts (91.5%) slept less than 8 h/night. Female adolescents slept significantly less on weekdays than female children (P = 0.024). Female adolescents' mean body mass was below the normal and 60.0% showed menstrual irregularities; 4.9% of females bases were overweight and 2.4% obese. Male adolescents slept significantly less on weekdays than male children (P = 0.001); significant differences were shown for fat-free mass (P = 0.014); however, 3.7% were overweight. All daily energy and macronutrient intakes were significantly different according to age and gender, with exception for fibre and energy intake in females (P = 0.057 and P = 0.052, respectively), and for protein in males (P = 0.068). Female and male adolescents demonstrated significant lower energy availability (32.8 ± 9.4 kcal/kg FFM/day and 45.1 ± 14.7 kcal/kg FFM/day) than children (45.8 ± 8.7 kcal/kg FFM/day and 53.8 ± 9.1 kcal/kg FFM/day), respectively. Significant low intakes of important vitamins and minerals were reported. Most of the participants did not eat or drink during or immediately after training sessions. Conclusion: Acrobatic gymnasts revealed low BF, short sleep duration and macro- and micronutrients inadequate intakes. The Female Athlete Triad was demonstrated by female adolescent gymnasts. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.doi | 10.1007/s00431-018-3124-z | pt_PT |
| dc.identifier.eissn | 1432-1076 | |
| dc.identifier.uri | http://hdl.handle.net/10284/10113 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Springer | pt_PT |
| dc.subject | Sleep | pt_PT |
| dc.subject | Body composition | pt_PT |
| dc.subject | Dietary intake | pt_PT |
| dc.subject | Eating behaviours | pt_PT |
| dc.subject | Gymnasts | pt_PT |
| dc.subject | Female athlete triad | pt_PT |
| dc.title | Sleep duration, body composition, dietary profile and eating behaviours among children and adolescents: a comparison between portuguese acrobatic gymnasts | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 825 | pt_PT |
| oaire.citation.issue | 6 | pt_PT |
| oaire.citation.startPage | 815 | pt_PT |
| oaire.citation.title | European Journal of Pediatrics | pt_PT |
| oaire.citation.volume | 177 | pt_PT |
| person.familyName | Silva | |
| person.givenName | Maria Raquel | |
| person.identifier.ciencia-id | 2518-6117-FB25 | |
| person.identifier.orcid | 0000-0001-8170-3119 | |
| person.identifier.scopus-author-id | 56924197900 | |
| rcaap.rights | closedAccess | pt_PT |
| rcaap.type | article | pt_PT |
| relation.isAuthorOfPublication | f24a4b02-4953-4cc4-908c-e77da2b11d91 | |
| relation.isAuthorOfPublication.latestForDiscovery | f24a4b02-4953-4cc4-908c-e77da2b11d91 |
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