Category Archives: wishes and holidays

FEWER CARBS CUTS INSULIN RESISTANCE



Insulin sensitivity is a condition where insulin can’t effectively regulate blood levels of the glucose the cells in your body use for energy and other functions. Since a couple hours of moderate intensity exercise actually increase blood sugar levels, a University of Michigan study published in the journal PLOS ONE looks into the impact of diet.

Thirty two healthy women were fed meals where either 30% or 60% of the calories came from carbohydrates. After the 3rd meal, subjects in the low carb group showed a 30% reduction in insulin resistance. There was no reduction in the higher carb group, and the amount of carbs they consumed was within the range of Department of Health and Human Services recommendations…

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INTERVAL TRAINING FOR SWIMMERS



You can sprint intervals, cycle in intervals, even incorporate resistance into your interval training. For those who want to try something new and different, a study published in the Journal of Sports and Conditioning Research looks at what you can achieve from interval training in an Olympic sized pool.

Scientists assigned 24 former competitive swimmers to swim freestyle intervals at 50 meter or 100 meter distances. The 50 meter swimmers did 12 to 16 bouts with 15 seconds of rest between each. The 100 meter swimmers did 6 to 8 bouts and got 30 seconds in between.

After 8 weeks of training, both interval distances improved 100 meter and 400 meter swimming performance with increased stroke length and greater maximal aerobic speed. There were no significant differences between groups, and 50 meter sprint times remained unchanged.

How To Beat 8 Hours of Sitting


Back in 1953, researchers discovered that London bus drivers had a greater risk of developing cardiovascular disease than conductors working the same bus. It was the difference between sitting all day and moving around. A new study published in The Lancet looks into the level of exercise needed to negate the effects of driving to work and sitting at a desk 8 hours a day.

Scientists analyzed 16 studies involving more than 1 million adult subjects and grouped them by level of daily exercise. They found that 60 to 75 minutes of moderate intensity exercise per day was enough to make up for the risk created by being inactive for more than 8 hours a day.

via @optimumnutrition

START YOUR DAY WITH PROTEIN


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Got a busy day ahead of you? Fuel up with a healthy breakfast and make sure you get a fair share of protein. A study on obese and normal weight children published in The Journal of Nutrition suggests protein at breakfast can increase both energy expenditure and fat oxidation.

Some subjects were fed a breakfast with a macro-nutrient distribution of 21% protein, 52% carbohydrates and 29% fat while others sat down to a meal of 4% protein, 67% carbohydrates and 29% fat. The average rate of fat oxidation for all subjects was 16% higher with the high-protein breakfast, and overweight children burned more energy in the 4 hours following the high-protein meal.

True Strength Moment: Because approximately 1 out of 3 children between the ages of 2 and 19 are considered obese, this is important research. Subjects also reported a greater feeling of fullness after the high-protein breakfast, even though all subjects consumed about the same amount of food at a buffet later in the day.

RISKS OF HIGHLY REFINED CARBS


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Consuming a lot of white bread, white rice and sugar sweetened soft drinks can go to your waistline, and research from Columbia University Medical Center suggests it can also weigh heavily on your mood. Analyzing data from 70,000 older women who participated in the National Institutes of Health Women’s Health Initiative Observational Study between 1994 and 1998, researchers found that consuming highly processed carbohydrates can elevate the risk of depression.

True Strength Moment: Highly refined carbohydrates elevate blood sugar levels. If the level gets high enough, your body releases hormones to try and reduce blood sugars. This hormonal response can have an impact on mood and fatigue. For a tip on potentially lifespan extending foods, read today’s Performance Blog at ABBperformance.com

Carnitine Boosts Stamina


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Carnitine is synthesized from the amino acids lysine and methionine. Many active adults use it in supplemental form, but its impact on exercise performance isn’t well understood. Research published in the journal Cell Metabolism shows how this popular ingredient works with an enzyme called carnitine acetyltransferase, or CrAT, to increase muscle stamina in mice.

Scientists created a group of mice with CrAT deficiency in skeletal muscle. Compared to normal rodents they tired of exercise earlier. Then both groups were supplemented with carnitine. As expected, there was no change in the CrAT deficient mice. But the normal mice showed an even greater tolerance for exercise.

True Strength Moment: Researchers think that carnitine works with the CrAT enzyme to optimize muscle energy metabolism in mice. How or even if this mechanism works in a similar way for humans is unknown.

Anytime Anywhere – Amino Energy


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20th Anniversary


 

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عشرون عاما من التميز والتقدم بدعمكم و تواصلكم المستمر زبائننا الأعزاء نحتفل اليوم بعيدنا العشرين على تأسيس الشركة الأولى للأغذية الرياضية وتاليا نبذة عن تأسيس الشركة
عندما بدأت قبل عشرون عاما من اليوم شركة الأولى للأغذية الرياضية بممارسة أعمالها داخل الأردن, وكانت الأولى في الأردن ومعظم دول الشرق الأوسط المتخصصة بالغذاء التكميلي للرياضيين
حيث كانت البداية بإستيراد نوعيات مختلفة من المكملات الغذائية للرياضين والعمل بمجال الجملة والبيع للنوادي الرياضية وفي عام 1998 تم إفتتاح أول فرع لبيع التجزئة في عمان/العبدلي-مجمع الفريد وأصبحت الشركة رسميا الوكيل الحصري لشركة اوبتيمم نيوترشن
(Optimum Nutrition) في معظم دول الشرق الاوسط وشمال افريقيا وانتشرت فروع الشركة في الاردن و لبنان والعراق ومصر وليبيا وتونس خلال السنوات اللاحقة
تقوم فلسفة الشركة الاولى للأغذية الرياضية على مبدأ بسيط ,نحن نبحث باستمرار عن أفضل المنتجات العالمية و التي تحتل تراتيب متقدمة في التصنيفات العالمية, و بعد تجربتها من قبل كادرنا المتخصص نقوم بشراء كميات كبيرة لنحصل على افضل الاسعار وفى اللحظة التى يصبح فيها سعر المنتج متناسبا مع مجموعة الفوائد والمزايا والتوقعات التى يقدمها المنتج للزبائن, نقوم بتقديم عروضنا التي يتم تصميمها وفق إحتياجات الزبائن و التى بدورها تحمل خصومات هائلة لصالح المستهلك
نعمل فى الأولى للأغذية الرياضية حاليا مع أربعة وعشرين شركة عالمية من أصل أكثر من خمسمائة شركة تعمل في هذا المجال , حيث يتم إختيار الشركات بعناية فائقة بعد دراسة وافية عن المنتج و تركيبتة و أراء آلاف المستخدمين له حول العالم من خلال الإنترنت و بتجربته فعليا من قبل طاقمنا و دراسته بقسم الدراسات والأبحاث المختص بهذه العملية الدقيقه
وفي اللحظة التي تفشل فيها أية شركة في تقديم منتجات ذات قيمة مميزة و مواصفات عالية , يتم التخلى عنها فورا وإستبدالها بواحدة من الشركات الناشئة و المميزة
ولان العنصر البشري مهم جدا في تقديم خدمة ما قبل البيع وللتعرف على احتياجات كل عميل بدقة فإن فريق الأولى للأغذية الرياضية يتم ايضا اختيارهم بعناية فائقة ويتم تدريبهم لفترة زمنية طويلة قبل السماح لهم بتقديم خدماتهم للزبائن ويخضعون لمعايير صارمة في التقييم للحفاظ على مستوى رفيع من الاداء
اننا ندين بهذا النجاح الكبير الذي وصلنا اليه الى زبائننا الكرام الذين ابدو ثقتهم الكبيرة بطريقة عملنا ودعمهم لنا منذ البداية كمزود رئيسي لكل احتياجاتهم سواء في الاردن او باقي دول المنطقة
( زبائننا الكرام … شكرا جزيلا لكم )

DOES FASTED CARDIO BURN MORE BODY FAT?


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Doing cardio on an empty stomach, usually first thing in the morning, is supposed to help you burn more body fat than eating before your run, ride or swim. But is this scientific fact or just another popular gym myth?

A study published in the Journal of the International Society of Sports Nutrition compared the effects on 20 young female subjects who adhered to a hypocaloric diet for a month. Half of these subjects put in an hour of steady state cardio exercise 3 days a week without eating since the previous evening. The other half eat breakfast before training. All adhered to a diet designed to burn more calories than consumed. At the end of the program, both groups lost weight and reduced fat mass.

Conclusion: There were no significant differences between groups. As long as you’re cutting calories, having a small, balanced meal before training might outweigh the benefits of not eating first.

SPEED + STRENGTH FOR THE WIN


Endurance runners aren’t a common sight in the weight room, and they typically don’t spend a lot of time working on sprinting speed, but a study published in the Journal of Applied Physiologysuggests a workout combining both elements might help improve race performance along with running economy.

Half a group of 21 male runners continued on with their normal endurance training while the rest took part in an 8-week intervention that added 30-second sprints and heavy resistance training to their workouts. Twice a week they lifted weights at 80% to 90% of their one rep max (1RM) and twice a week they sprinted in blocks of 30 seconds while reducing the time they spent on traditional endurance work by 42%.

After 4 weeks, the sprinting and weight training group cut around one and a half minutes off their 10K race time. There were no additional improvements in 10K performance after 8 weeks, but they did see quicker times in 1500 meter events. Compared to subjects who never changed their training, the experimental group finished about 15 seconds faster.

True Strength Moment: Whether it’s more than a minute shaved off a 44-minute event or cutting 15 seconds off a 5-minute race, taking your training to a place where others don’t can make all the difference.

Why are EFAs important for muscle growth?


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Essential fatty acids help facilitate muscle growth in a number of ways. One such way is through the formation of eicosanoids –molecules which exert control over bodily systems such as immunity and inflammation, and act as molecular messenger in the CNS (central nervous system). Eicosanoids can also be classified into prostaglandins, leukotrienes and thromboxanes. Prostaglandins are of the most importance to muscle growth. They:

  • Increase sensitivity to insulin
  • Help maintain normal levels of testosterone – the primary, male androgen hormone
  • Increase the body’s secretion of growth hormone
  • Increase the synthesis of protein in muscle cells

These functions are critical to achieving muscle growth during intensive training. In addition, EFAs powerfully affect the formation of fat tissue and fat metabolism. All the Omega-3s increase the breakdown of body fat; they also encourage the body to burn stored fat as fuel.

Beyond the immediately apparent effects on muscle growth and body composition, essential fatty acids help reduce inflammation, heal injuries, speed recovery and strengthen the immune system (important when engaging in repetitive movement with heavy weights and physical exertion that can weaken immunity); and improve sleep, concentration, stamina, increase blood-oxygen levels and improve cardiovascular function (all of which lead to more effective and intense workouts).

Getting Enough

Research shows that to maximize muscle growth, decrease body fat and improve general health, men may consume between 3 and 3.5 grams of EFAs from all sources (food and supplements) daily; women may consume between 2.5 and 3 grams from all sources daily.

Sources

Essential fatty acids are found in foods and supplements. The downside of food sources is that many (fish and fully pastured – grass fed – cattle being exceptions) are higher in Omega-6 than Omega-3.

Supplementing with Optimum Nutrition’s Flaxseed Oil or Fish Oil remains the easiest way to get your daily recommended value of EFA’s.

SIMPLIFIED PROTEIN CALCULATION


Simplified Protein Calculation

There are more than a few grams per pound and grams per kilogram protein recommendations out there for you to calculate. But an easier to hit target was presented in an education session at SupplySide West.

According to the research, the average daily protein recommendation of 0.8 grams per kilogram of body weight works out to around 50 grams a day for normal size adults. Because this represents the minimum amount of protein needed, it was recommended that less active adults get at least 90 grams of protein per day and very active adults aim for a total of 120 grams of protein per day.

True Strength Moment: Since we’re all a little different physiologically speaking, this generalized protein benchmark won’t likely produce the same results for everyone. It might be a good starting point for figuring out the best daily amount of protein for your needs. Try it out for a month or two, and adjust as needed to support 2014 goals.