Unsupervised physical activity interventions for people with COPD: A systematic review and meta-analysis C. Paixão, V. Rocha, D. Brooks, A. Marques

Total volume/week of physical activity: an underused variable of physical activity in daily life in patients with copd and its association with exercise capacity Lorena P. Schneider, Felipe V.C. Machado, Antenor Rodrigues, Raquel P. Hirata, Daniele C. Dala Pola, Mariana P. Bertoche, Letícia F. Belo, Ana Carolina dos Reis Andrello, Jéssica Fonseca, Leandro C. Mantoani, Karina C. Furlanetto, Fabio Pitta

Alterations in central hemodynamic in patients with COPD after acute high intensity exercise M. Behnia, C.M. Wheatley-Guy, B.D. Johnson, A. Avolio, C.-H. Kim