I know that being physically conditioned is one of the keys to surviving in the Wilderness. So I want to know physical exercises that would help me condition myself that do not require special equipment (like weightlifting machine ) or extensive travel to special terrain (hiking in the mountains, rock climbing, etc). Basically I can do everyday right before or after work. I already run 3X a week and have started resuming Situps. I soon will condition myself to do pushups and pullups as well as Jump Roping and I intend to resume Shadow Boxing. Can anyone here add their own exercises?