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Benefits of Cardio Interval Training

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In a long-term study of the health of the people of in the United States, the U.S. Public Health Service documented the chances of developing heart disease among various groups in the population. Long before the any symptoms appeared, epidemiological research could identify high-risk groups.

Among the highest risk factors are male sex, age over 35, cigarette smoking, high blood pressure, high levels of certain blood fats, and a family history of cardiovascular disorders.

Other researchers have added to this list another risk factor: the compulsive, hard-driving, highly anxious personality. The greater the number of severity, the greater the person’s overall risk.

These threats to the heart can be divided into two main categories: those beyond individual control, such as age, sex, and heredity, and those that can be controlled, avoided, or even eliminated. Among those in the second category are what cardiologists call “the triple threat.” These are the high blood pressure, cigarette smoking, and high cholesterol levels in the blood.

If you smoke a pack of cigarettes a day, your risk of having a heart attack is twice that of a nonsmoker. If you smoke, have hypertension, and eat a diet high in fats without any exercise at all, your risk is five times greater than normal.

The Healthy Heart
If these risk factors endanger the heart’s health, what enhances its well-being and improves its odds of working long and well?

Obviously, quitting cigarettes and eating a low-fat diet will help. The next best thing you can do for your heart’s sake is to give it what it needs: regular exercise or a complete cardio interval training.

The heart is a muscle, or, more accurately, a group or “package” of muscles, similar in many ways to the muscles of the arms and legs. And just as exercise strengthens and improves limb muscles, it enhances the health of the heart muscles as well.

Since World War II, several large-scale statistical studies have evaluated the relationship between physical activity and cardiovascular disease. One well-known survey compared 31,000 drivers and conductors of some bus companies. The more sedentary drivers had a significantly higher rate of heart disease than the conductors, who walked around the buses and climbed stairs to the upper level.

The why and how behind these statistics were bet explained by classic experiments with dogs whose coronary arteries were surgically narrowed to resemble those of humans with arteriosclerosis. Dogs who were exercised were had much better blood flow than those kept inactive.

The exercise seemed to stimulate the development of new connections between the impaired and the nearly normal blood vessels, so exercised dogs had a better blood supply to all the muscle tissue of the heart. The human heart reacts in the same way to provide blood to the portion that was damaged by the heart attack.

To enable the damaged heart muscle to heal, the heart relies on new small blood vessels for what is called collateral circulation. These new branches on the arterial tress can develop long before a heart attack and can prevent a heart attack if the new network takes on enough of the function of the narrowed vessels.

With all these facts, it is now boiled down to a single question: What should be done in order to prevent such dilemmas?

Some studies showed that moderate exercise several times a week is more effective in building up these auxiliary pathways than extremely vigorous exercise done twice often.

The general rule is that exercise helps reduce the risk of harm to the heart. Some researches further attested the link between exercise and healthy heart based from the findings that the non-exercisers had a 49% greater risk of heart attack than the other people included in the study. The study attributed a third of that risk to sedentary lifestyle alone.

Hence, with employing the cardio interval training, you can absolutely expect positive results not only on areas that concerns your cardiovascular system but on the overall status of your health as well.

This particular activity that is definitely good for the heart is a cycle of “repeated segments” that is of intense nature. In this process, there is an interchange periods of recuperation. It can both be comprehensive activity and moderate motion.

Consequently, the benefits of merely engaging into this kind of activity can bring you more results that you have ever expected.
These are:
1. The threats of heart attack are lessened, if not eliminated
2. Enhanced heart task
3. Increase metabolism, increase the chance of burning calories, therefore, assist you in losing weight
4. Improves lung capacity
5. Helps lessen or eliminate the cases of stress

Indeed, cardio interval training is the modern way of creating a healthy, happy heart and body.

Workout Wednesday

Heather Marsh’s Workout Wednesday: Cardio & Core Circuit

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Heather Marsh has one of the most beautiful and inspiring physiques in the fitness industry. She’s a mother, a WBFF Pro Competitor and she shares her secrets on cardio & core circuit.

Related Article: Jade Atkinson’s Workout Wednesday: Lower Body Workout

A strong core is a key to warding off back pain and keeping good posture. A good strong posture keeps you standing tall and confident! Try this cardio and core circuit if you’re short on time. You’ll be sure to get your heart rate up while building a strong core.

Heather Marsh’s Cardio & Core Circuit Workout

Interval 1:
Plank jacks 20
Supermans 20
Side planks 20 secs
Jump squats 20

Interval 2:
Jump squats 20
Mountain climbers 20 per leg
Dumbbell Russian twist 20 per side
Lateral squatted walks 20 per leg

Interval 3:
Lateral squatted walks 20 per leg
Plank toe taps 20 per leg
Scissor kicks 20 per leg
Frog hops 20

Repeat each interval 3-4 times

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Health & Fitness

7 Reasons Why Your Muscles Stop Growing. How To Get Muscle To Grow Again

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Photo by Ludwig Araujo Photography

Have ever wondered why your muscles stopped growing after a few months of training even though you are training very hard? Here are 7 reasons why your muscles stopped growing and how to get your muscle to grow again.

Also: Jade Atkinson’s Workout Wednesday: Lower Body Workout

– You are training too hard: Every time when rain your muscles intensely, you are actually breaking down your muscles. So your muscles need to recover from the damages you inflicted on them. So train each muscle group only once or at most twice a week.

– You are training too long: Keep your workout intense but do not workout more than an hour each time. After 45 minutes of intensive training, your cortisol level will increase. This hormone is known to destroy muscle cells.

– You are sleeping too little: You need to sleep more for good muscle growth. Your muscles grow when you sleep. So sleep more than 8 hours a day and watch those muscles growing fast.

– You are abusing alcohol: Alcohol is known to break down muscle mass plus many other body destruction ability.

– You do not change your workout routine: You must change your workout routine every 6-8 weeks. Your muscles adapt to your routine and stops growing.

– You do not progressively overload your muscles: You must try to increase your reps or weight every time you next train a particular muscle group. Otherwise, there is no reason for your muscles to grow.

– You do not eat sufficient protein: If you want to build bigger muscles, you must eat more protein. Protein is the building block for your muscles. It is recommended that you need 1 gram of protein per pound of your body weight equivalent. If not enough protein is consumed with your normal diet, do supplement with protein shakes.

There you are, the 7 reasons why your muscles stopped growing even though you are training hard. There are many more methods on how to grow your muscles bigger but these 7 reasons and how to overcome them will be sufficient for an average bodybuilding beginner.

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Workout Wednesday

Jade Atkinson’s Workout Wednesday: Lower Body Workout

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Jade Atkinson has one of the most beautiful and inspiring physiques in the fitness industry. She’s an IFBB Bikini Pro Competitor and Fitness Gurls Athlete and she shares her secrets on how to get gorgeous glutes and legs this session.

Relatied Article: Moving From Beginner To Intermediate Level Bodybuilding

Strengthening your lower body is more complex than doing a few Squats. You must train all of your lower-body muscles, including your quads, glutes and hamstrings, along with the smaller muscles that help move and stabilize your legs in every direction.


It’ll be sure to make your booty pump 🍑

Jade Atkinson’s Lower Body Workout

4×15
Low cable straight leg kickbacks feet turned out
BB Same Leg Front Lunge

4×15
(increasing weight but NOT decreasing reps)
Horizontal Single Leg Press (side ways on machine)
Machine Bent Over High Glute kickbacks

4×15
All on Smith machine
Reverse Lunge w Knee Drive
Diamond Squats

Wide Squats
4 Sets
Legs extensions x20,15,12,12
DB Walking Lunges x50

4×15
Abductor – GLUTES raised
Adductor

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