Farmers' walk is one of the greatest compound exercises that work on your whole body. It will strengthen your Forearms, Arms, Shoulders, Upper Back, Core, and Whole Posterior Chain. Farmer's walk engagement with the lower body is a little less than the upper body but it will surely help in strengthening and stabilizing Glutes, Quads, and Calves. Farmers walk is super beneficial for Bigger Traps and Grip strength.