These guys are some tough cookies !
By the way, did you notice anything special ? You never see them eat ! They probably were doing all this without breakfast or lunch.
This is actually the 'soft' part of their training since as you can see, they all still survive. If you want to experience the ugly part, you should afterwards as a foreigner go to their dojo. You will have a special one-time experience, with the emphasis on "one-time" ...
By the way, did you notice anything special ? You never see them eat ! They probably were doing all this without breakfast or lunch.
This is actually the 'soft' part of their training since as you can see, they all still survive. If you want to experience the ugly part, you should afterwards as a foreigner go to their dojo. You will have a special one-time experience, with the emphasis on "one-time" ...