Bodyboarding in Lake Biwa
Bodyboarding is another form of earthing.
I made another site dedicated to Ikigai Bio-Hacking. You will get a more clear overview of what Ikigai Bio-Hacking is all about there.
Which is better, practicing the 16-hour fast 5 days a week or the 24-hour fast two days a week?
Lake Swimming is great Ikigai Bio-Hacking because it is also earthing.