Lane Johnson is a BEAST!!!
The 33-year-old 5x Pro Bowler hit up Rooks Performance in Guthrie, Oklahoma (Lane starred at OU), where he's a regular, for a heavy lifting sesh ... and we emphasize the word heavy.
Johnson loaded up a hex bar with a bunch of big plates, totaling 705 lbs., before picking up the massive amount of weight and walking it across the gym -- a.k.a. a farmer's walk.
The exercise is a great test of strength, as it works your back, legs, core, grip, and more.
It's no surprise the 6'6", 330 lb.