Ultimate shoulder rides

I recently joined a boot camp exercise class, and imagine how great it was to hear the instructor suggest we pair up to carry each other across the soccer field...
I mounted this guy who lifted me high with ease and carried me without effort. Best of all, when we returned across the field I carried him....
We did this several times throughout the afternoon session but in different ways including shoulder rides, cradle lifts, piggyback and firemans lifts.
I will definitely be going to the next training day......