健身房里肌肉发达的年轻男子在跑步机上跑步，健身爱好者正在增强心肺功能和耐力。

lar young man is running on a treadmill at a modern gym. With a focus on cardio training, this fitness enthusiast showcases his defined physique and dedication to maintaining a healthy and active lifestyle. The image captures a side profile of the man engaged in his workout routine, highlighting his muscular build and intense concentration.

光厂(VJshi)视频提供健身房里肌肉发达的年轻男子在跑步机上跑步，健身爱好者正在增强心肺功能和耐力。视频素材下载，适用于土耳其，运动，仅男人，仅一个男人，站等主题的内容创作。

作者署名：Guven Ozdemir/Getty Images/华夏视觉