Muscle Building Faster With Protein and Carbs

I’ve documented the benefits of strategic carbohydrate for muscle growth and athletic performance previously on this web site.

High Muscle Glycogen Stores Mean Better Performance During Intense Exercise

Now, a recent study has demonstrated a direct association between optimal muscle glycogen stores and enhanced performance during intense exercise. This study investigated the effect of initial muscle glycogen stores on performance during repeated sprints and revealed some potential mechanisms behind glycogen’s effect on muscle fatigue.

Worked at High Intensities

In this study, muscle biopsies and blood samples were collected from eight subjects that performed several cycling trials. Results revealed that when the participants exercised with full glycogen stores, they worked at high intensities for longer periods before fatigue set in.building muscle faster with protein + carb supplements

Interesting, when the subjects exercised with low muscle glycogen stores, not only did their cardio work capacity suffer, their creatine phosphate levels and sarcoplasmic reticulum calcium uptake was also reduced.

Creatine for Higher Energy

Creatine phosphate is the essential high energy molecule required to power continuous muscle contraction. Calcium flow and uptake in the muscle occurs within the sarcoplasmic reticulum (the “plumbing” essential to muscle contraction).

Fast and effective calcium control in muscle is also a key requirement for high work capacity. Both creatine and calcium control were reduced when the participants exercised with low muscle glycogen stores.

Bodybuilders that restrict there calorie intake through nutrition but still want full muscle fuel stores to power their next workout should follow my program.

Protein+ Carb Supplementation Stimulates A Better Anabolic Effect From Training

A recent study by Alun Williams and colleagues has provided further insights on how to obtain the greatest anabolic response from weight training.

In this study, the acute hormonal responses to different resistance exercise protocols with and without a post-exercise carbohydrate/protein shake were examined.

According to the results published in the European Journal of Applied Physiology, post-exercise carbohydrate/protein supplementation had no effect on lactate, growth hormone, or cortisol responses to resistance exercise.

Large Increases in Insulin and Blood Glucose Levels

However, the whey protein/carb supplement caused large increases in insulin and blood glucose levels.

These mixed results on hormone secretion mean that a true understanding of the impact of anabolic hormones on muscle growth still remains unclear. However, increasing insulin in combination with the increased availability of amino acids after exercise is a key step to triggering a potent anabolic response from training.

After exercise, this response seems to override the action of most other hormones. Consequently, this research showed that when the protein/carb supplement shake is not taken after a workout, this potent anabolic effect in not witnessed.

High insulin levels and a plentiful supply of protein (due to supplementation) promotes tremendous up take by muscle and a powerful growth response. This process seems to be amplified in the hour directly after training, more so than any other time of the day.

The bottom line is, don’t forget to take that Whey Isolate/Creatine shake directly after training. This simple timing effect seems to be all important to obtaining results from your workouts.

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Muscle Building Faster With Protein and Carbs
Article Name
Muscle Building Faster With Protein and Carbs
Description
Protein + carb supplementation stimulates insulin and amino acid uptake for a better muscle-building effect from training.
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Flat Iron Body
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