Skill Exchange: fitness instructor looking for English speaking tutor

I am a PhD student from China and I will stay in Stanford as visiting researcher in FSI for about one year. My party time job in China is fitness instructor and I have lost 35 kilograms（about 77 pound）during the past four years.
I wrote some articles like “how to lose weight and become stronger”, it published on WeChat APP（one of most popular APP in China）and about 300 thousand people read it. And It costs about 50-60 dollar to get my instruction for an hour in Beijing, China.

I am looking for a native speaker who can spend 2 hours a week with me at AOERC or ACSR in Stanford campus, when I teach you as a personal fitness instructor and you can help me to refine my speaking abilities in English.

If you are interested in personal instruction on fitness valued $120 for two hours, please contact me: huo@stanford.edu

Here are some of my photos in the past four years: