The FUTREX-5500 is the newest and most advanced generation of the original FUTREX-5000 originally introduced by Futrex.

The FUTREX-5500 Provides the Following Results:

• Percent Body Fat
• Total Body Fat (pounds or kg)
  
  
  • Weight of "Essential Body Fat" - This amount of body fat is needed to protect the body from infectious diseases and to protect the internal organs from bruising damage.
    
    
  • Weight of "Reserve Body Fat" - The amount of additional body fat that does not cause any medical risks, and provides a reservoir of "fuel" for use by the body.
    
    
  • Weight of "Excess Body Fat" - The amount of body fat that is over and above the combination of Essential Body Fat plus Reserve Body Fat. Excess Body Fat causes the risk of serious health problems such as strokes, heart attacks, diabetes and certain forms of cancer
    
    
• Total Lean Mass (pound or kg)
• Basal Metabolic Rate
• Total Body Water
• Body Mass Index

Product Features:

• FDA 510(k) Cleared
• European Medical CE (0459) Marked
• Portable (Battery Operated)
• Includes Power Adapter for use with AC Electricity
• Easy to Use
  • No Special Training Needed
  • No Pre-Test Protocols
• Includes Powerful Software for Post Measurement Reports and Client Tracking
• Includes an Attractive, Durable Carrying Case with all Needed Accessories:
  • 6 Rolls of Thermal Paper (for test results)
  • Operations Manual
  • Light Shield
  • Optical Standard
  • Biceps Locator
  • Snap Shot of Your Heath & Fitness Form (for post test interpretation)
  • Computer Communications Cable
  • Bodyometry Software
  • AC Adapter
  • 6 AA Batteries

The FUTREX-5500 is available in three separate calibration sets:

The FUTREX-5500/XL
The XL version of the FUTREX-5500 is calibrated for adults age 18 and above.

The FUTREX-5500A/ZL
The A/ZL version of the FUTREX-5500 is calibrated for adults age 18 and above, and includes a separate calibration for children from the ages of 5-17.

The FUTREX-5500A/WL
The A/WL version of the FUTREX-5500 is calibrated for adults age 18 and above, children from 5-17 and also includes a special calibration for athletic males between the ages of 13 and 23.

 

The FUTREX-5500 calibration has long been a favorite model in the Fitness Industry.

The scientifically validated FUTREX-5500 utilizes a unique, patented method of measureing percent body fat the takes into acount not only the individual's gender, height, and weight, but also factors in a 6 month average history of the individual's exercise/activity level.

This accounting of the Frequency, Intensity, and Time (FIT) of activity aids the FUTREX-5500 (and you) in accounting for the long term positive effects of physical activity on your adult clients.

The F.I.T. procedure provides a quantitative method to determine a subject's Physical Activity Rating. The F.I.T. value is a function of the following three parameters: Exercise Frequency - How often meaningful physical activity is performed Exercise Intensity - How much energy is expended during exercise Exercise Time - How many minutes the activity is performed during each session.

Refinements in research capabilities over the years have led to the realization that, contrary to initial assumptions, the percentages of water, mineral, and protein withen the Fate Free Body (FFB) differ based on age, ethnicity, activity, and health status. (1) .

The FIT helps to account for this. When entering the FIT values, you should consider what the individual's average Frequency, Intensity and Time have been over the past six months.

More active adults have higher bone density (and therefor better lean mass) than less active adults.

Unlike other technologies which allow your to select either an "athletic" or a "standard (non-athletic)" setting, Futrex's unique FIT Values allow you to make a highly accurate assessement of the your client.

(1) All Measurements are not Created Equal, Ann L. Gibson, PH.D., Fitness Management, June 2006, p 52.

FIT Values Explained:
When entering the FIT values, you should consider what the individual's average Frequency, Intensity and Time have been over the past six months.  

For example, if an individual has not been particularly active for a short period of time (i.e. several weeks), but had been previously training for competitive athletics, you should take that previous training regimen into account for the FIT values.  Conversely, if an individual has been training hard for a short time (i.e. several weeks), but was much less active previously, you should take the previous light activity into account for the FIT values. 

 

Frequency:     5 - Daily or almost daily (6 or 7 times per week)
                        4 - 3 to 5 times per week
                        3 - 1 or 2 times per week
                        2 - a few times per month
                        1 - no meaningful activity  

Note:  The frequency value should be evaluated independently of the intensity of the activity.  For example, a person who walks in the evening every day will have a frequency rating of 5 even though the intensity of the activity will be low .  

Intensity:         5 - Heavy Activity - Body Building, Running, Distance Cycling
                        4 - Moderately Heavy - Weight Training, Jogging Basketball
                        3 - Moderate - Speed Walking, Light Weight Training
                        2 - Light Moderate - Brisk Walking, Hiking, Golfing
                        1 - Light - Normal Walking, Gardening  

Time:              4 - Over 30 minutes
                        3 - 20 to 30 minutes
                        2 - 10 to 20 minutes
                        1 - Less than 10 minutes

FUTREX-5500 Results

After the body composition analysis is performed, the FUTREX-5500 produces the following output:

 

Bodyometry
Powerful Analysis Software for the Futrex-5500

Bodyometry turns your FUTREX into a complete wellness & fitness management system. The FUTREX can interface directly with Bodyometry to generate complete fitness and wellness reports, provide nutritional and exercise information, and track progress over time.

Bodyometry is included FREE OF CHARGE with all FUTREX®-5500 models and FUTREX®-6100 models, and may be purchased to be used on its own.

Bodyometry Demo Available

Click Here To Download demo.zip (2.1 mb) "Unzip" the file to it's own folder on your hard drive. Open the folder and double click futrex.exe

 

Valuable Reports

Bodyometry allows you to produce powerful fitness assesment reports that add value and revenue potential to your business. Reports include:

Body Composition/Fitness Analysis Report

Provides an in depth look at health & fitness
- The Importance of Body Fat
- The Importance of Weight
- The Body’s Use of Food Energy
- Nutrition & Exercise Recommendations
- Generate “Update” Reports to Evaluate Progress

Click Here to view a sample report

 

Physical Analysis Ratings Report

Provides a complete fitness assessment package to evaluate:
- Cardiovascular & Respiratory Capabilities
- Aerobic Capacity
- Body Composition
- Flexibility
- Muscular Strength
- Muscular Endurance

Click Here to view a sample report

 

Measuring Body Fat with Near Infrared Light

What is Body Composition?

Body composition is simply the ratio of lean body mass to fat body mass. Too much fat can lead to health problems like heart disease, diabetes, high cholesterol and other serious conditions. Too little body fat can be just as detrimental as too much. If people can keep their body fat at a reasonable level, they will be healthier, happier, and, of course, look their best.

This makes monitoring percent body fat a key component of any weight loss or fitness program. Health and fitness professionals have long recognized the importance of measuring the body fat of their clients.

The most successful of them know how body fat analysis can help grow their business, increase their profits, and show clients the positive results of their hard work. Futrex’s patented Near-Infrared Body Composition Analyzers have helped thousands of physicians, health club owners, chiropractors, personal trainers, physical therapists, and others do exactly that

 

Why Measure Body Fat at All?

Percent body fat is known to be a key factor in determining fitness. It is also a known indicator of disease risk. Weight alone is not a reliable indicator of good health.

Obesity is a known risk for many serious medical conditions including heart disease, diabetes and even certain forms of cancer.

Weight (pounds on the scale) does not distinguish between pounds that come from body fat and those that come from lean body mass or muscle. Carrying too much fat is what makes a person obese.

Body composition analysis is a proven benefit for fitness & wellness professionals. Quick, easy, and NON-INVASIVE body fat testing is invaluable.

Whether you think of them as body fat testers or body composition analyzers, The FUTREX professional system is the ideal choice for body composition analysis:

Body fat testing has never been easier to provide. The Futrex® Near-Infrared Body Fat Analyzer is the revolutionary tool health, fitness, and athletic professionals use today.

With several body fat testing methods to choose from, none come close to the accuracy, reproducibility, AND convenience of Futrex. Calculate body fat and hydration levels in just 60 seconds with Futrex.

Body composition testing using hydrostatic methods is expensive and inconvenient. Skin fold body fat testing requires the same technician to complete the body fat test to ensure accuracy. In addition, body fat testing with skin fold calipers can become increasingly unreliable for obese clients or patients. DEXA testing can only be done in hospitals. Bioelectrical Impedance Analysis (BIA) Body Fat Scales require strict pre-test protocols and cannot be used on children of a certain age range, pregnant women, or on individuals with cardiac implants (pacemakers or defibrillators).

 

The FUTREX professional system is the ideal choice for body composition analysis:

• Provides a direct measurement of percent body fat and hydration levels

• No pre-test protocols to follow

• Non-invasive and easy to use

• Use it on anyone, anywhere, anytime

• Gold Standard Accuracy

• Superior Near-Infrared Technology

• Lightweight & Portable

Single Site Measurement -- How Does It Work?
Futrex offers the only method of measuring body fat that uses completely safe, Near-Infrared light to directly measure percent body fat. U.S. Government research has determined that the midpoint of the biceps has a direct correlation with the body’s overall fat level.

During operation, the Futrex sends a safe, Near-Infrared light beam into the triceps at specific wavelengths that fat will absorb and lean mass will reflect. The light absorption is measured to determine body fat -- it’s that simple!

Test results, which are traceable to underwater weighing, are instantly displayed, for your customers to see.

Compare The Technologies

	FUTREX	Under Water Weighing	Skin Fold Calipers	Bio-Electrical Impedance
Need For Fasting	No	Yes - 2 Hours	No	Yes - 4 hours especially caffeinated products Avoid Alcohol for 48 Hours
Need For Disrobing	No	Yes	Yes	Yes - socks or stockings must be removed
Measure After Exercise	Yes	No	No	No - avoid intense exercise 12 hours prior to test
Need For Voiding*	No	Yes - Within 30 minutes of test	No	Yes - Within 30 minutes of test
Accuracy	Excellent	Excellent	Moderate	Excellent, if above criteria is followed
Repeatability	Excellent	Moderate	Depends On Operator	Excellent, if above criteria is followed
Possible Risks	None	None	None	Yes, for those with pacemakers or internal defibrillators; unknown during early pregnancy
*Voiding means emptying the bladder

NIH Panel Evaluates Bio-Electrical Impedance Body Fat Analyzers (HTML)

 

Body Composition for Body Builders

Gold Standard for Body Fat Measurement

The official method of measuring percent body fat is hydrostatic weighing. In this approach, the person sits in a seat slung from a sensitive scale. The person is then lowered into a water tank until totally submerged. The buoyancy, which is related to the difference in weight between measurement outside the water and when fully immersed in water, is used to calculate the percent body fat. This calculation can be done because there is a significant difference in the density of fat compared to the density of muscle. The method measures the combination of subcutaneous and intramuscular fat.

Unfortunately, hydrostatic weighing is inconvenient to use. Therefore, an alternate method that has similar accuracy to hydrostatic weighing must be used.

 

Limitations of Using Skinfold Calipers

Skinfold calipers were developed as a low-cost alternative to hydrostatic weighing. The measurement is performed by pinching the skin and measuring its thickness at either three or five sites on the body. These “pinch thicknesses” are entered into mathematical equations that calculate the percent body fat.

In developing the equations, researchers used a large group of typical college students as the test subjects. In this population it was properly assumed that the subcutaneous fat (the amount measured by pinching the skin) is approximately equal to the intramuscular fat. This assumption is true for most of the population. However, it is not valid for bodybuilders where intramuscular is typically five times or more larger than the subcutaneous fat. Therefore, using calipers to estimate the percent body fat of bodybuilders yields results that are much too low.

 

The FUTREX Approach

About 20 years ago, the U.S. Government’s research laboratories in Beltsville, Maryland, demonstrated that percent body fat can be accurately measured using harmless low energy light. The research proved that the amount of fat in a body part could be accurately determined by analyzing the change in the light as it went through the body part.

The government researchers made one other fundamental discovery:

That there were specific sites on the human body where the local percent fat is directly proportional to the percent fat of the total body. They further proved it didn’t matter whether you were a super-athlete, a bodybuilder, or a couch potato, that a measurement using light on just one of those body sites provided the same percent body fat as the official hydrostatic test.

Futrex uses this accurate, yet harmless light to measure the combination of the subcutaneous and the intramuscular fat, thus providing accurate total percent body fat. Over 100,000 of similar light interactance instruments are currently being used by professional sports teams, law enforcement agencies, college sports teams, etc.

 

What Percent Body Fat Should Body Builders Have?

When champion body builders get tested with calipers, their percent body fat appears to be very low, e.g., 3%. However, when the same body builders are measured using the official hydrostatic procedure, their true percent body fat is actually between 12% and 18%. Why this difference? It occurs from three different items:

· What body builders are trying to accomplish
· The “Gold Standard” method of determining body fat
· Limitations of using skinfold calipers.

 

What are Body Builders Trying to Do?

Simply stated, body builders desire to highlight their body’s muscular content. To accomplish this, they perform an exercise regime that significantly reduces the subcutaneous fat and yet retains the intramuscular fat. The subcutaneous fat is located directly under the skin and hides the body’s muscular development. Thus, the body builders’ exercise program must reduce this subcutaneous level as much as possible. Intramuscular fat is the fat layers that are located within the muscles and make the muscles look larger.

Certainly, different types of athletes desire different relationships between subcutaneous and intramuscular fat. For example, a pro football wide receiver must have as low a percent fat as possible, typically 4% or less, to provide maximum speed and agility. However, body builders are not attempting to have speed and agility. Their desire is to provide the maximum visual impact of their muscular development. To do this, they must minimize the amount of subcutaneous fat and they must retain a significant amount of intramuscular fat.

Bodybuilders gain and retain intramuscular fat through diet and lack of aerobic exercise. This limited cardio work thereby avoids the use of stored intramuscular fat for fuel.

 

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