Calvo Sánchez María Fernanda, Román Ureta Claudia, Basualto Alfaro Patricia, Bannen García-Huidobro Germán, Chamorro Giné Magdalena
Carrera de Kinesiología, Departamento de Ciencias de la Salud, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile.
Carrera de Kinesiología, Departamento de Ciencias de la Salud, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile.
Rev Esp Geriatr Gerontol. 2022 Mar-Apr;57(2):79-84. doi: 10.1016/j.regg.2022.01.009. Epub 2022 Feb 9.
Describe the usability, actionability and understanding of videos to promote exercise at home online during the COVID-19 pandemic, analyzing the characteristics of the population, their satisfaction, adherence and barriers to physical exercise.
A descriptive, non-experimental and cross-sectional observational design study, with a quantitative approach. Home-based videos of physical exercise and education about pain were created for people over 60 years old and distributed in the Metropolitan Region (Chile) during the months of October to December 2020. Participants had to use these videos independently at home during 4 weeks. A sample who received these videos were then voluntarily surveyed.
Thirty-four participants rated the videos as understandable and actionable. Usability was lower in people who perceived a lower level of technological management. Average adherence was 2 days a week for 2.5 weeks. The main perceived barrier was the lack of will, which showed a greater tendency in people who performed physical exercise in a group way before the restrictions due to the COVID-19 pandemic.
The videos were well evaluated by the elderly population, however the technological gap can be a limitation to favor an easy and simple use. Among the strategies, interventions that favor social interaction should be considered to promote interpersonal motivation, especially in people who prefer group modalities of exercise.
描述在2019年冠状病毒病大流行期间用于促进居家在线锻炼的视频的可用性、可操作性和易懂性，分析人群特征、他们对体育锻炼的满意度、依从性及障碍。
采用描述性、非实验性和横断面观察性设计研究，采用定量方法。为60岁以上人群制作了居家体育锻炼和疼痛教育视频，并于2020年10月至12月在智利首都大区进行分发。参与者必须在4周内在家中独立使用这些视频。随后对收到这些视频的样本进行了自愿调查。
34名参与者认为这些视频易懂且具有可操作性。技术管理水平较低的人群对视频的可用性评价较低。平均依从性为每周2天，持续2.5周。主要的感知障碍是缺乏意愿，这在因2019年冠状病毒病大流行而实施限制措施之前以集体方式进行体育锻炼的人群中表现得更为明显。
老年人对这些视频评价良好，但技术差距可能是限制视频易于使用的一个因素。在相关策略中，应考虑采用有利于社交互动的干预措施来促进人际间的动力，尤其是在更喜欢集体锻炼方式的人群中。
