For those of you who don't know GPP is General Physical Preparedness training. I was looking into this and was wondering what some of you all do if done at all. I've done a google search and see that their are many different ways but I was looking for something along the lines of doing at home since it is currently winter in Chicago I cannot train outdoors. Our gym doesn't have much space either and its usually crowded. I wish I can do a sled pull or a tire flip as i heard those work your entire body and improve your squats and deadlifts by a lot. I like to hear your recommendations and feedback thanx!