Jon Engum, StrongFirst Master SFG, Flexible Steel International founder & chief instructor, last week wrote:
“Flexible Steel Challenge. This week I challenge KB5 one of the best gyms in the world to be Flexible Steel.”
Thank you for your kind words, Jon - challenge of course accepted!
FlexibleSteel drills is our basic “untie the chair” program, mandatory for all beginners, and a homework for all lifters, beginning, intermediate, and advanced. Do it.
Info about the Flexible Steel Challenge here
“Flexible Steel Challenge. This week I challenge KB5 one of the best gyms in the world to be Flexible Steel.”
Thank you for your kind words, Jon - challenge of course accepted!
FlexibleSteel drills is our basic “untie the chair” program, mandatory for all beginners, and a homework for all lifters, beginning, intermediate, and advanced. Do it.
Info about the Flexible Steel Challenge here