I like to switch it up. Doing a multitude of workouts, but ill mainly stick with the 3x12 4-5 workouts of one bodypart 5 times weekly. Ill always ,well mostly, have one day of cardio/athletic workouts. Flipping tires, sprint and drag (you use a 12 strand line thats about 150 ft long that i sprint with. Once i have fully extended the line, i turn around and pull the line to me as fast as possible, then sprint again.) Tire fight (you and another personstand on either saide of the tires and push the tire back and forth to each other, in a competitive matter, trying to make the other person drop the tire just by pushing) Then other workouts step ups. lunges while holding plates with handles. upright rollers. planks. olympic pullups (pullup to the top then bring yourself to the top of the bar and push yourself upward). Lifting weight i always stick to basics like double and triple sets and such. Then of coarse the olympic lifts, DLs and such.
Using tires is always fun, it does work on mass, but also more on cardio. The tires i use are big ole freakin tires. I work on tug boats so we have the ginormous tires to work with. and the 12 strand line is what we use for the ships and all. The sucker is heavy and you can def feel it when you pull the 150ft line back to you.