The first activity of fitness that I participate in would be considered more moderate, is yoga. While this activity may sound neither moderate or vigorous in its intensity, it takes a lot of muscle strength and patience. It not only increases your flexibility, but it also increases muscle strength and tone and improves respiration, energy, and vitality. The second activity is also not very vigorous but still has plenty of health benefits is pilates. This is similar to yoga in that it improves your flexibility. It also is similar to yoga in that it <span><span>increases your muscle strength and tone, but particularly of your abdominal muscles, lower back, hips, and buttocks (the 'core muscles' of your body).
These to activities are incredibly healthy unlike some forms of fitness that may appear to be healthy but in the end, have some detrimental results to the body.
Anyway, I hope this helps you, (sorry it took me so long) and have a great day!! :)</span></span>
Interval training maximizes cardiovascular benefits, so it can quickly increase stroke volume, making your heart stronger, and more efficient. It also decreases your risk of heart disease and high blood pressure.
Answer:
a. QRS
Explanation:
In Human anatomy, cardiac cycle can be defined as a complete heartbeat of the human heart which comprises of sequential alternating contraction and relaxation of the atria and ventricles, therefore causing blood to flow unidirectionally (one direction) throughout the human body.
Generally, the cardiac cycle occurs in two (2) stages;
Diastole : in this stage, the ventricles is relaxed and would be filled with blood.
Systole: at this stage, the muscles contracts and thus, allow blood to be pushed through the atria.
The right atrioventricular valve (AV) comprises of three (3) leaflets (flaps) which opens and closes in order to allow for the flow of blood from the right atrium of the human heart to the right ventricle. Also, the right atrioventricular valve is saddled with the responsibility of preventing blood from flowing backward in the mammalian heart.
The QRS complex represents the time necessary for the impulse to travel through the bundle of His, the bundle branches, and the Purkinje fibers to complete ventricular activation or contraction, known as ventricular depolarization. QRS is simply a combination of the Q-wave, R-wave and the S-wave which represents electrical impulses.
Answer:
True
Explanation:
What you eat and how much you excersise makes a difference. Don’t smoke, ect
