is 41.03 KB, has a resolution of 1024x1024 pixels and was uploaded on April 18, 2020 @ 8:03 pm by user: hildge. It is filed under the tags: rectus abdominis muscle, calisthenics, street workout, personal trainer, plank. Click the blue button at the top to freely download: Plank Calisthenics Exercise Physical Fitness Timer png.