
FASCINATING FACTS
Human lips have a reddish color because of the great concentration of tiny capillaries just below the skin. This explains why they appear pale when a person is anaemic or has lost a great deal of blood.
Human lips have a reddish color because of the great concentration of tiny capillaries just below the skin. This explains why they appear pale when a person is anaemic or has lost a great deal of blood.
MOST POPULAR
![]() | Does listening to music while running improve or reduce performance? |
![]() | The Day After The Marathon |
![]() | Proven Methods To Motivate You To Run |
![]() | The Best Free Workout Videos on YouTube |
"RUNNING QUOTES"
![]() | Every Quote We've Got |
![]() |
Funny Running Quotes |
![]() |
Running Inspiration |
![]() |
Views On Running |
![]() |
Running Tips & Advice |
![]() |
Reasons To Run |
![]() |
Quotes Sorted By Author |