@hypertrophycoach: Free course in my bio: 11 tips from training 11 Olympia champions. If your spine moves on lat pulldowns, your lats aren't stretching: Joe Bennett's cue for IFBB pro Mel Brodsky. Keep the spine still, let the shoulder blade ride up until it stops, then pull from there. The stretch you want lives in that last inch, and if you get it by arching your back you've skipped it. #latpulldown #lats #backworkout #melbrodsky