Stretching In A Gym Vs. Stretching Internally

When you go to a gym and see people stretching, how long do you think they're stretching, 30-45 sec. each exercise yet how long do you think they stretch internally. After working in a gym and the way I stretched learning from Matt, Ed and others it is a huge difference. Now we've all heard the "Stretch for flexibility and lift for strength" statement and in some cases it is true but theres a difference between truth and fact. Fact is that when you physically stretch the mental stretchng must come first and then and only then you will see the secrets to stretching internally as oppose to just stretching physically. I love it when I can touch my knee with my face but I wouldn't be able to do that if I don't mentally pictured and told my muscles to relax. Anyway the next time you see someone in a gym and see them stretch I believe you can actually tell if they're stretching mentally from how they're energies pick up.