This study aims to explore the impact of aerobic exercise training frequency on anxiety in adolescents aged 18 to 20.By random sampling,sixty adolescents were divided into three groups:a low-frequency group(twice a week),a medium-frequency group(four times a week),and a high-frequency group(six times a week).The participants underwent aerobic exercise training for eight weeks,and their anxiety levels were measured periodically.The results indicate that all participants'anxiety has been alleviated,and high-frequency exercise has a significant impact on the relief of anxiety.Specifically,the anxiety level of the high-frequency group decreased the most significantly,followed by the medium-frequency group,while the effect of the low-frequency group was relatively small.
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