It may be tough and you may not keep up at first but with regular repetition on a three to five day per week schedule, you'll get it. The aerobics classes given to the general masses of working out Americans is followed step by step as is the usual weight lifting or training routines followed in gyms. The proper breathing is not done. And that's the key point. The breath of life is a very important thing.
Oxygen carries blood through the whole body, including the organs and brain.
The proper carriage of oxygen thoroughly cleanses and nourishes the body. Exercise that causes stressed breathing, that is, fully maximizing to your heart beat level, does not allow the oxygen to flow fully through your body. The flow is stunted and shallow because you are only taking in a minimal amount of fresh oxygen and your muscles are tight and restrained. The blood pools below the heart because the body is so stressed it cannot pull the blood higher. Heart attacks can occur.