Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
reactspa
on April 15, 2022
|
parent
|
context
|
favorite
| on:
5-min breathing workout lowers blood pressure as m...
Thank you for clarifying about the "exhale" part. Saved me some time.
Consider applying for YC's Fall 2025 batch! Applications are open till Aug 4
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
