SLED PULLS

I have used sled pulls in my own training to increase GPP and bring up weak points. I use it in the manner suggested by Westside Barbell. Joe Kenn also has a sled video that is supposed to be spectacular. I wouldnt recommend running with the sled. You can do a million things though. Around the waist walking, around the ankle walking, rows, external rotations, flies, curls, bent over walking(this kills the hamstrings and glutes).

When i would do them I would do 6-8 trips of 200 feet with a lighter weight and 6-8 heavier trips for strength work.

Running with the sled can cause a break down in form and decreased speed over time.

What would you do for workouts when pulling tires? Would they be the same? We also have several of the power harnesses from power systems. Would you do the same workout with these as well? Thanks.