The heart is the strongest muscle in the body. It pumps an average of 2,000 gallons of blood per day. In an 70-year lifetime, an average human heart beats more than 2.5 billion times.
The heart is the strongest muscle in the body. It pumps an average of 2,000 gallons of blood per day. In an 70-year lifetime, an average human heart beats more than 2.5 billion times.
https://www.heart.org
https://newsroom.heart.org/file?fid=59a7145e2cfac2546cae1995
YOUR HEART IS A MUSCLE, THE SIZE OF YOUR FIST
KEEP ON LOVING, KEEP ON FIGHTING