Blackwell James, Atherton Philip J, Smith Kenneth, Doleman Brett, Williams John P, Lund Jonathan N, Phillips Bethan E
MRC-ARUK Centre for Musculoskeletal Ageing Research, University of Nottingham Royal Derby Hospital Centre, Derby, United Kingdom
Division of Surgery and Anaesthetics, Royal Derby Hospital, Derby, United Kingdom.
Physiol Rep. 2017 Sep;5(17). doi: 10.14814/phy2.13390.
Supervised high-intensity interval training (HIIT) can rapidly improve cardiorespiratory fitness (CRF). However, the effectiveness of time-efficient unsupervised home-based interventions is unknown. Eighteen volunteers completed either: laboratory-HIIT (L-HIIT); home-HIIT (H-HIIT) or home-isometric hand-grip training (H-IHGT). CRF improved significantly in L-HIIT and H-HIIT groups, with blood pressure improvements in the H-IHGT group only. H-HIIT offers a practical, time-efficient exercise mode to improve CRF, away from the laboratory environment. H-IHGT potentially provides a viable alternative to modify blood pressure in those unable to participate in whole-body exercise.
有监督的高强度间歇训练（HIIT）可以迅速提高心肺适能（CRF）。然而，高效的无监督居家干预措施的效果尚不清楚。18名志愿者分别完成了：实验室HIIT（L-HIIT）；居家HIIT（H-HIIT）或居家等长握力训练（H-IHGT）。L-HIIT组和H-HIIT组的心肺适能显著提高，只有H-IHGT组的血压有所改善。H-HIIT提供了一种实用、高效的运动模式，可在远离实验室环境的情况下提高心肺适能。H-IHGT可能为那些无法参与全身运动的人提供一种可行的替代方法来改善血压。
