Your heart is much like the rest of the muscles in your body, in the sense that if you work it out a lot, it will grow stronger. If you excersize regularily, then your heart will get stronger and more efficient over a period of time.
They have become more faster.They have become more aerodynamic.They have become more endurable.They have become more efficient.
It slows the heart rate making the heart more efficient.
They have become more faster.They have become more aerodynamic.They have become more endurable.They have become more efficient.
The cardiac muscle is arranged spirally around the heart to make it more efficient.
They learn to specialize to become more efficient and make greater profits.
They learn to specialize to become more efficient and make greater profits.
A stronger heart is more efficient and better able to pump blood. In that way, cardio conditioning allows you to get more oxygen and nutrients to the muscles, and you will experience improved performance.
Swimming is an aerobic exercise. It improves the condition of the heart and makes it more efficient.
Aerobic training is related to many positive advantages. Some of these include: - Heart and lungs become more efficient - Improved VO2 max - Improved central and peripheral blood flow - Enhanced capacity of muscle fibres to generate ATP - More ATP generated - Muscles become stronger - Improved joint range of motion
As your level of activity rises, your heart rate speeds up: you need to pump more blood to get sufficient oxygen to your muscles. In the long term, as you become more and more fit, your resting heart rate decreases: a more efficient heart needs to pump less often. At the peak of his physical fitness, Lance Armstrong was said to have a resting heart rate of around 45 beats per minute. That's about 25% slower than an average healthy person of the same age.
it helps them become more efficient
Amy Grant