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Attività fisica e regolazione del bilancio metabolico

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Salute & equilibrio nutrizionale

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Conclusioni

Le modificazioni socio-economiche e culturali nelle decadi più recenti hanno promosso uno stile di vita sedentario nelle popolazioni che vivono nelle regioni industrializzate. La riduzione dei fabbisogni energetici dovuti alla ridotta attività fisica e alla sedentarietà è un potente fattore di rischio per l’accumulo di eccessivi depositi di lipidi nell’organismo. Evidenze scientifiche disponibili sostengono la necessità di aumentare l’attività muscolare scheletrica per prevenire e trattare l’obesità. Il razionale di questa scelta si basa sul dispendio energetico indotto dall’attività motoria ma anche sull’importante ruolo giocato dall’ossidazione lipidica nel muscolo scheletrico, ai fini del bilancio lipidico e della regolazione della massa adiposa.

L’allenamento fisico aumenta la flessibilità del rapporto tra carboidrati e grassi ossidati nel muscolo scheletrico, aumentando la sensibilità all’insulina così come tutte le conseguenze metaboliche dell’obesità.

Strategie che comprendono la riduzione della sedentarietà, soprattutto l’esposizione al video, e la promozione di una partecipazione regolare ad attività fisica organizzata (sport) o non organizzata (attività ricreative) di intensità moderata-intensa per almeno 30 minuti al giorno, sono consigliate per tutti i bambini.

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Author information

Authors and Affiliations

  1. Dipartimento Materno Infantile e Biologia-Genetica, Sezione di Pediatria, Università di Verona, Verona

    Claudio Maffeis

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  1. Claudio Maffeis
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Editors and Affiliations

  1. Clinica Pediatrica, Ospedale San Paolo, Università degli Studi di Milano, Milano

    Marcello Giovannini (coordinatore) & Silvia Scaglioni (coordinatore) & 

  2. Dipartimento Materno Infantile e Biologia-Genetica, Sezione di Pediatria, Università di Verona, Verona

    Claudio Maffeis

  3. Facoltà di Psicologia, Università Cattolica di Milano, Milano

    Enrico Molinari

  4. Servizio di Psicologia Clinica, Istituto Auxologico Italiano, Milano

    Enrico Molinari

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Maffeis, C. (2006). Attività fisica e regolazione del bilancio metabolico. In: Giovannini, M., Maffeis, C., Molinari, E., Scaglioni, S. (eds) Salute & equilibrio nutrizionale. Springer, Milano. https://doi.org/10.1007/88-470-0450-0_7

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  • DOI: https://doi.org/10.1007/88-470-0450-0_7

  • Publisher Name: Springer, Milano

  • Print ISBN: 978-88-470-0449-8

  • Online ISBN: 978-88-470-0450-4

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