Some of the kick@ss exercises I enjoy having our DP 1 troops do and myself as well (practical and functional)
-Jerry can PT (Farmers walk)
-Stretcher carry
-Fire man's carry
-Chin ups, push ups (If we had ropes, I would make them climb)
-Squats, lots
-Pull tobbagans in winter (Come in a little early for PT, cancel morning inpsection and give 'er)
-More chin ups and push ups
-IF WE had enough barbells I would include snatch, cleans, jerks, presses overhead
-Sand bag PT (Lift, carry, throw, repeat)
-Push ups, jumping jacks, burpees, leopard crawls, Praying position, leg lifts, etc, etc.
-Hill sprints
I tend to get more creative when conducting body hardening during CQC warm ups with the troops as well. Be creative and give 'er. Also make sure you train all energy systems (Don't long distance running all the time)...