FourOneDeuxFitt
Member
He has a lot of great information about muscle activation. A few of his videos helped a lot with working on my back (lats especially). Ben Pakulski has some great info too on training as well.I like Jeff Cavaliere. More athletic based but I do enjoy the "science" behind it and I have actually benefited quite a bit from the therapeutic movements and what to avoid since I have quite a few injuries/problem areas I have to be careful of.
