<b>Research </b><b>t</b><b>rends in </b><b>e</b><b>xercise </b><b>i</b><b>nterventions for </b><b>h</b><b>ealthy </b><b>a</b><b>ging: A </b><b>b</b><b>ibliometric </b><b>a</b><b>nalysis of </b><b>a</b><b>erobic, </b><b>r</b><b>esistance, and </b><b>c</b><b>ombined </b><b>exercise</b><b>(2015–2024)</b>

As global populations age, exercise interventions play a vital role in promoting health among older adults. This study presents a bibliometric analysis of research trends in aerobic exercise (AE), resistance exercise (RE), and combined aerobic and resistance exercise (CARE) from 2015 to 2024. A total of 1,465 articles were retrieved from the Web of Science and analyzed using CiteSpace. Results showed RE had the highest research volume, peaking in 2019, while AE maintained steady output. CARE exhibited lower publication numbers but rapid growth. The United States, Brazil, and China were the top contributors, though international collaboration on CARE remains limited. Keyword analysis revealed AE focused on cardiovascular and cognitive outcomes, RE on muscle and nutrition, and CARE on fall prevention, chronic disease, and quality of life. The findings suggest a shift toward integrated exercise strategies, with CARE emerging as a promising direction for future research and healthy aging interventions.随着全球人口老龄化进程不断推进，运动干预在老年人健康促进领域发挥着关键作用。本研究针对2015年至2024年间有氧运动（aerobic exercise, AE）、抗阻运动（resistance exercise, RE）及有氧抗阻联合运动（combined aerobic and resistance exercise, CARE）的研究趋势开展文献计量分析。研究从Web of Science数据库中共检索得到1465篇文献，并采用CiteSpace工具完成分析工作。分析结果显示，抗阻运动的研究发文量居于首位，于2019年达到峰值；有氧运动的发文量则保持平稳增长态势。有氧抗阻联合运动的发文体量虽相对较低，但增长速度显著更快。美国、巴西与中国为该领域的核心产出国家，不过有氧抗阻联合运动相关研究的国际合作仍存在较大局限。关键词共现分析表明，有氧运动的研究聚焦于心血管与认知健康结局，抗阻运动的研究热点集中于肌肉健康与营养相关方向，而有氧抗阻联合运动的研究则围绕跌倒预防、慢性病管理与生活质量展开。本研究结果提示，老年健康干预的运动策略正逐步向整合式方向转型，有氧抗阻联合运动有望成为未来研究与健康老龄化干预的极具潜力的发展方向。