Here’s another guest post from Curley.  Keep em coming guys =).

It is commonplace to see articles on the internet and in magazines regarding the fat burning effects of aerobic exercise.  Regarded as the only way to burn fat, we will explore aerobic exercise and the reason many believe (or are willing to believe) this, as well as other means of losing body fat.

Why does this belief exist?

The word “aerobic” means “with oxygen”. During aerobic exercise, the muscles have already depleted adenosine triphosphate (ATP), which is the energy source responsible for human movement (ATP/CP pathway), and has surpassed the glycolytic pathway (when glucose is broken down to produce energy). Finally, energy is produced with oxygen and lactic acid (a byproduct of glucose/glycogen) to resynthesize glycogen to produce energy. This is used when activities last beyond two minutes at a pace that allows enough time for beta-oxidation, the process of fat being broken down. This oxidative pathway is the only energy pathway that burns and utilizes fat for energy. For this reason, many consider aerobic exercise the only way to burn fat.

Is this belief valid?

Whether a trainee is at a beginner, intermediate, or advanced level, they can benefit from aerobic training, when incorporated into a workout schedule to achieve fat loss. Although these benefits are proven by experience and science, this belief is not completely valid because it is not the only means for fat loss.

Eat to burn fat.

Eat at least five-six meals per day.

Eating at least five meals a day that contain the proper ratio of macronutrients (1 part fat, 2 parts protein and three parts carbs) will lower your body’s need to store fat, allowing the body to utilize more fat for energy.

Create a caloric deficit.

By burning more calories than the amount consumed, you create a caloric deficit. The body in turn uses fat to make up for the additional calories it needs.

Make sure to get adequate rest.

Although sleep does not burn fat directly, it allows the body to repair damaged muscle and hormonal harmony. This allows the body to perform optimally, making it easier to lose fat.

Conclusion

All that is said in regards to the fat burning effects of aerobic exercise is reputable. Many neglect the major role nutrition play, but what and how you eat can make or break your goals. It is the important for professionals in the fitness industry to share this knowledge to ensure the success of their clients.

Curley Birdsong III

ISSA CFT

Thank you Curley for this article on Tips for preventing, managing, and resolving diabetes.

Education regarding exercise, proper nutrition, and preventative care are an ever increasing necessity in a society facing afflictions from ailments and disease. Many of these afflictions, such as diabetes, can be prevented, or managed with proper guidance. Our lifestyle choices often play a major role in our overall health and well being.

Diabetes is a condition in which the body does not make, makes too little, or can’t properly utilize insulin (a hormone produced in the pancreas responsible for regulating the level of glucose).  This results in hyperglycemia, or excessive amounts of blood sugar. If not properly managed, diabetes may increase the risk of heart disease, kidney disease, gangrene, hypertension, and stroke.

Some of the symptoms of diabetes are blurred vision, increased hunger, increased thirst, constant fatigue/lethargy, headaches, and frequent urination.

Complications of diabetes

Excessive blood sugar may have a strong negative impact on kidneys and the liver, which may result in kidney disease and liver disease respectively.

Circulatory problems caused by diabetes may result in damage to nerves. Clogging (and “furring up”) of blood vessels may occur if hypertension and high cholesterol exist in the individual. This could result in damage to the heart, legs, brain, and other parts of the body that have large blood vessels.

Types of diabetes

Type I (insulin dependent)

Type I diabetes; also know as juvenile diabetes, is a condition in which the body does not produce insulin, therefore it has to be administered. It is usually diagnosed in children and young adults. Checking glucose levels and knowing when to take insulin is extremely important. Although incurable, proper nutrition and exercise, which we will discuss later, are ways to manage this type.

Type II (insulin non-dependent)

In cases of type II diabetes, the body does not make enough insulin, or it cannot use the insulin properly. It is often diagnosed in overweight adults.  Cases of this type are diagnosed significantly more than type I. living a healthy, active lifestyle may help to prevent this type;  individuals who have developed type II diabetes may be able to reduce, or  alleviate themselves of the disorder altogether by living a healthy lifestyle.

Gestational diabetes

Gestational diabetes occurs in women that are pregnant, and although it usually subsides after giving birth, it may indicate an increased risk of the individual eventually developing type II diabetes if steps to avoid it aren’t taken.

According to the Centers for disease control, diabetes affects approximately 24 million people in the United States (according to the projection conducted in the year 2007).

Weight loss and diabetes

An important aspect of managing diabetes is managing weight. Reducing excess weight and keeping body fat low has been shown to reduce (or, in some cases eliminate) risk associated with the disorder in type II.

The importance of proper nutrition

Carbohydrates

There are three types of carbohydrates; low glycemic (complex, or slow burning carbs), high glycemic (simple, or fast burning carbs), and dietary fiber (indigestible part of vegetation).

Examples of carbohydrate sources to include in a meal plan.

• Oats
• Leafy green vegetables
• Whole grains
• Vegetables such as broccoli, carrots, and green beans
• fruits

Carbohydrate intake should revolve around activity level and consist of low glycemic foods. By spreading carbohydrates out throughout the day, and using activity level to aid in calculating the caloric need for carbs (checking glucose with a glucometer is the primary way), those with diabetes could avoid a rise (hyperglycemia), or fall (hypoglycemia) of blood sugar.

Fats

There are four types of fat; saturated fat, unsaturated fat, trans fat, and cholesterol.

When planning meals, focus should be placed on unsaturated fats. While saturated and trans fats have a negative impact on  blood pressure and cholesterol, healthy, unsaturated fats actually have a tendency to raise HDL’s (good cholesterol)levels.

Keep dietary cholesterol low to avoid raising LDL’s (bad cholesterol)

Examples of fat sources to include in a meal plan.

• Olive oil
• Canola oil
• Nuts/seeds
• Avocados

Protein

Protein is responsible for building muscle and plays a large role in keeping the body in an anabolic (or “building up”) state.

Although intake amounts vary per individual, protein should be consumed with every meal.

Examples of protein sources to include in a meal plan.

• Fish
• Poultry
• Legumes
• nuts

Exercise and diabetes

In addition to potential fat loss, (this could result in healthy blood pressure and cholesterol levels), exercise promotes better cardiovascular and circulatory health. This lowers the risk of diabetic complications.

It’s a good idea to test glucose levels before and after training. This aids in determining dietary needs, as well as the best exercise intensity level.

Proper training

Those with type I diabetes should keep workouts short (20-30 minutes) and of a low to moderate intensity to avoid drastic changes in blood sugar level.

Example exercise routine (type I)

M- 15 minutes of moderate cardio (treadmill), dumbbell press 15 reps x 2 sets, cable pull downs 15 x 2sets, cable fly’s 15 x 1 set

T- 10 minutes low-moderate cardio (treadmill),  leg extensions 15 x 2 sets, leg curls 15 x 2 sets; squats 20 x 1 set, lunges 15 x 1 set calf raises 20 x 2 set

W-20 minutes low intensity cardio (treadmill) bicep curls 10 x2 sets, overhead press 15 x 1 set, forward later raise 10 x 1 set, side lateral raise 10 x 1 set

TH- squats 10 x 2 sets, lat pull downs 15 x3 sets; bent over row 10 x 1 set, dead lift 10 x 1 set,

F- 20 minutes of moderate

SA- off

S- Off

Those with type two may find a longer work out of 45-60 minutes to be more beneficial, it could help them achieve a greater level of fat loss. Excess body fat may have contributed to the disorder, so by lowering their body fat percentage, they may be able to control, or rid themselves of the disease.

Example exercise plan (type II)

M- 15 minutes low intensity cardio, 20 minutes of moderate cardio, 10 minutes low intensity cardio

T-bench press 15 reps x 3 sets; incline bench press 15 x 2 set; decline bench press 15 x 2 set; cable pull downs  15 x 2sets; triceps extensions 10 x 2 sets; cable flies 10 x 2; 10 minutes low intensity cardio

W-15 minutes low intensity cardio, 25 minutes moderate cardio, and 10 minutes low intensity cardio

TH-lat pull downs 10 x 2, overhead press 10 x 2, seated cable row 15 x 2, forward lateral raise 10 x 2, side lateral raise 10×2, bicep curls 10 x 3, preacher curls 10×2, shoulder shrugs 15 x 2

F- Squats 15 x 2, leg extensions (single leg) 10 x2, leg extensions (both legs) 10 x 2, leg curls 10 x 3, calf raises 15 x 3, 10 minutes of low intensity cardio

SA-15 minutes low intensity cardio, 30 minutes moderate cardio, and 15 minutes low intensity cardio

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A full workout plan is determined after performance of these types of plans for 1 week (unless changes are needed sooner).  Heart rate, glucose levels, ability to perform each task, as well as clients exercise preferences will all play a role in writing a suitable workout schedule.

The choices we make play a big part in our overall health; by living a healthy lifestyle, you greatly increase your chances of preventing, managing, or even eliminating diabetes.

Curley A. Birdsong III

(ISSA CFT)