
Jus check this out......
The Organs of your body have their sensory touches at the bottom of
your foot, if you massage these points you will find relief from
aches and pains as you can see the organs are on right and left
foot, the heart is on the left foot.
This time, it put organs on the feet as they are. Typically they
are shown as points and arrows to show which organ it connects
to.
It is indeed correct since the nerves connected to these organs
terminate here.
This is covered in great details in Acupressure studies or
textbooks.