/u/Historical-Guard4680's posts in /r/uselesssuperpowers

Year:

Only show posts with narrations

You can safely stop your heart rate for 5 minutes, but only once a month

2 upvotes

Mark as read: Add to a list

Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
You can safely stop your heart rate for 5 minutes, but only once a month	2