by Jack Burton | Dec 13, 2024 | Workout Tutorials and Demos
Well, let me tell you something, folks. If you’ve ever felt like your lower back is about to snap like a twig in a hurricane, you’re not alone. Ol’ Jack Burton knows the score, and he’s here to give you the lowdown on how to keep that pelvis from becoming a real pain...
by Jack Burton | Dec 3, 2024 | Workout Tutorials and Demos
Well, you know what ol’ Jack Burton says about grappling and going inverted? He says, “If you’re gonna flip yourself upside down, you better make sure you know where all the pieces are gonna land, pal.” And boy, if that ain’t the truth! Now, my good...
