I am not familiar with JB’s methods, but based on the above statement it is like saying you expect a sprinter following the CF system to become faster by doing tempo & MB sessions only. Is speed ball All they are doing?
This simply isn’t true!
I am not familiar with JB’s methods, but based on the above statement it is like saying you expect a sprinter following the CF system to become faster by doing tempo & MB sessions only. Is speed ball All they are doing?
This simply isn’t true!