Exercício Físico melhora os tiques?

Acaba de ser publicado um estudo em que 18 jovens com ST foram observado antes, durante e após a realização de exercícios físicos.
Os tiques melhoraram durante e depois dos exercícios além de ter havido melhora em ansiedade e depressão.
Assim, continua em pé a recomendação de que esportes e exercícios físicos em geral podem ajudar no tratamento dos tiques.

Behav Modif. 2014 Apr 28. [Epub ahead of print]

Reduced Tic Symptomatology in Tourette Syndrome After an Acute Bout of Exercise: An Observational Study.

Nixon E1, Glazebrook C, Hollis C, Jackson GM.

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Abstract

In light of descriptive accounts of attenuating effects of physical activity on tics, we used an experimental design to assess the impact of an acute bout of aerobic exercise on tic expression in young people (N = 18) with Tourette Syndrome (TS). We compared video-based tic frequency estimates obtained during an exercise session with tic rates obtained during pre-exercise (baseline) and post-exercise interview-based sessions. Results showed significantly reduced tic rates during the exercise session compared with baseline, suggesting that acute exercise has an attenuating effect on tics. Tic rates also remained reduced relative to baseline during the post-exercise session, likely reflecting a sustained effect of exercise on tic reduction. Parallel to the observed tic attenuation, exercise also had a beneficial impact on self-reported anxiety and mood levels. The present findings provide novel empirical evidence for the beneficial effect of exercise on TS symptomatology bearing important research and clinical implications.