Nice one man, I'll start building in some planks, forgot about them. I do some mountain climbers too, they are good... How do you do the leg lifts at home or are you hitting the gym?
The cold showers definitely seem worse than they are. You could start off with first 30 seconds and then turn to hot and build it from there. The feeling after getting out of a cold shower is fantastic - energised, de-stressed, happy, revitalised. Well worth a go and sure if it's not for you, at least upu gave it a lash.
Great stuff on the sleep and looking out for your buddies, top man 👌