Endurox R4 Product Details:

Endurox R4 Performance/Recovery Drink was developed by leading exercise physiologists and based on landmark research redefining how the exercising muscle recovers. Endurox R4 contains the patented 4 to1 ratio of carbohydrate to protein to speed muscle glycogen replenishment and rebuild muscle protein after exercise, antioxidants to reduce post-exercise muscle damage and glutamine to help reduce muscle stress.

In clinical studies against the leading sports drink was proven to enhance performance and extend endurance by 55% in a subsequent workout and decrease post-exercise muscle damage by 36%. Endurox R4 enables you to train harder and better the next day and everyday.

The introduction of Endurox R4 Performance/Recovery Drink begins a new chapter in how nutrition can enhance aerobic performance. In l997, leading exercise physiologists met in Colorado Springs, Colorado and developed a new model built on leading edge research that explains how the interaction of key physiological and nutritional factors enable muscles to operate at peak performance.

Endurox R4 is a technologically advanced sports drink based on this new model. In three clinical trials the researchers found, compared to Gatorade, Endurox R4:

- Enhanced performance and extended endurance by 55%
- Reduced free radical buildup by 69%
- Increased muscle glycogen replenishment by 220%
- Reduced post exercise muscle damage by 36%

The patented Endurox R4 formula includes electrolytes, high glycemic carbohydrates and whey protein in a 4:1 ratio (Optimal Recovery Ratio), arginine, antioxidant vitamins E and C, glutamine, branched chain amino acids and the natural herb, ciwujia. Endurox R4 is a total nutritional approach to muscle performance and recovery because it is specifically designed to:

- Restore electrolytes and water.
- Replenish glycogen stores rapidly.
- Reduce muscle and oxidative stress.
- Rebuild muscle protein.

The results of the clinical trials provide powerful support that Endurox R4, by improving muscle performance and enhancing recovery, should be the product of choice for any athlete engaged in aerobic activities such as running, biking or swimming or team sports such as basketball, football or soccer.

The R4 System is an important milestone in our understanding of exercise physiology and is the basis of a new book, Optimal Muscle Recovery by Dr. Edmund Burke (Avery Publishing). Based on leading edge science, the R4 System establishes a new model that explains how the interaction of key physiological and nutritional factors enable muscles to operate at peak levels. Equally important, the R4 System establishes four simple, practical principles that every aerobic athlete can incorporate into his/her daily training to optimize recovery and achieve full muscle potential.

To understand why the R4 System represents a major breakthrough, one must look at research in exercise physiology conducted over the last 30 years. The first important milestone was the finding in the late 60's that showed that fluid and electrolyte replenishment play an essential role in muscle performance before, during and after exercise. The second milestone, in the 70's, defined the role carbohydrate supplementation plays in extending endurance and speeding recovery. These studies led to the technique of carbohydrate loading.

In the 90's research conducted at leading universities has significantly advanced our understanding of muscle physiology and has identified additional factors that influence muscle performance. This research has shown that:

- Insulin stimulates the replenishment of muscle glycogen stores and prevents protein breakdown
- Insulin is so essential in the post exercise recovery process that it can be termed the "master recovery hormone"
- Protein and specific amino acids can enhance the insulin response thereby speeding muscle recovery
- Free radicals buildup (oxidative stress) is an important component of exercise induced muscle damage
- Anti-oxidants, amino acids and certain natural supplements can help reduce muscle damage and prevent oxidative and muscle stress

These scientific findings coupled with previous research on hydration and carbohydrate utilization has led to a new model of exercise physiology - the R4 System. The R4 System is based on four core principles:

- Restore electrolytes and water.
- Replenish glycogen stores rapidly.
- Reduce muscle and oxidative stress.
- Rebuild muscle protein.

Endurox R4 Supplement facts:
Serving Size: 2 Rounded Scoops (74.08g)
Servings Per Container: 28

Amount Per Serving:
Calories: 270
Calories From Fat: 10
Total Fat: 1g 1%
Saturated Fat: 0g
Cholesterol: 10mg 3%
Total Carbohydrate: 52g 18%
Sugars: 40g
Protein: 13g 26%
Vitamin C: 250mg 420%
Vitamin E: 200 I.U. 670%
Calcium: 100mg 10%
Magnesium: 160mg 40%
Sodium: 190mg 8%
Potassium: 100mg 3%
L-Glutamine: 420mg
Branched Chain Amino Acids: 2719mg

Endurox R4 Recommended Use:
Endurox R4 should be taken within two hours after exercise. During this time your muscle cells are far more efficient in replenishing muscle glycogen stores when there is sufficient amount of carbohydrate available and insulin is stimulated. Endurox R4 provides the necessary carbohydrate and protein in the correct proportion to stimulate insulin, the body's master recovery hormone. The amount of Endurox R4 you should consume depends on your body weight. The table below offers a good guideline:

Body Weight - lbs:
120 lbs. 1-Scoop
160 lbs. 2-Scoops
190 lbs. 3-Scoops
220+ 4-Scoops