Writer needed for blog articles who has some fitness/personal trainer expereince

I need a writer who has decent experience in fitness and training and who also has basic blogging/writing skills. The job would be to write a sentence or two about certain YouTube videos where experts demonstrate certain exercises. I'll provide the videos, all you have to do is watch them and write about the exercise they talk about. For example: how difficult it is, what muscle group it targets, describe it in a few word how to do it so that people can imagine it without having to watch the video etc... You don't have to go into too much detail, 50-100 words max per video. An example of what's required is this: [login to view URL] The job would be ongoing for a while. If you're interested please let me know. I can pay $5-10 per 1000 words. Thanks!