To make money from "coaching," one must either sell through the Internet, thus potentially reaching thousands to millions of people, or sell expensive individua

To make money from "coaching," one must either sell through the Internet, thus potentially reaching thousands to millions of people, or sell expensive individual 1:1 lessons. This bifurcation has been observed, for example, in jiu jitsu, where the most profitable business opportunities are selling "instructionals" via DVD/digital download to thousands of people for over $100 a piece, or selling 1:1 coaching sessions for over $300 an hour. Owning a gym/teaching 150-200 students (kids + adults classes) may give a decent salary, but certainly not wealth.