The left ventricle, it works the hardest and needs the most muscle mass.
The right side only pushes blood to the lungs and back. The left side has to push through the entire body.
The muscle that works the hardest when resting is the heart. It continuously pumps blood throughout the body to supply oxygen and nutrients to tissues and remove waste products. While other muscles may relax, the heart's rhythmic contractions ensure that vital functions are maintained even during periods of rest. This constant activity is essential for overall bodily function and health.
Left Ventricle
heart
Yes, it does. So that you can get oxygenated blood throughout your body, the right side pumps de-oxygenated blood not to the whole body, but just into to lungs to pick up the oxygen it needs, to return to the heart and be pumped to the rest of the body.
At oreburg coal works.. there's a heap of ash on the right side... press A on the heap...
The left side of your heart generally works harder than the right side. It is responsible for pumping oxygenated blood to the entire body through the aorta, which requires more force compared to the right side that pumps deoxygenated blood to the lungs. This increased workload is due to the higher resistance in the systemic circulation compared to the pulmonary circulation.
The one who works the hardest.
the hardest working horse is a appolosa. the hardest working muscle in your body is the heart. it pumps loads of blood through your body every second!
The all time hardest hockey player is Wendel Clark of the Toronto Maple Leafs, hard as hell-- all heart
Zelarona-KiKi means a heart of beauty