Rowing machine is a relatively small fitness equipment, which was basically unknown in China before 14. I learned about the fire in "House of Cards" on 14, which made his original WaterRower rowing machine popular. Later, I gradually learned about it.

However, this brand of rowing machine is super expensive, and some ordinary gyms will not consider anything to control costs, but also coaches and courses. At present, there are few coaches with rowing training qualifications in China.

Let's just say that if you've ever seen a gym with a rowing boat, it's quite difficult.