Sentences with phrase «when glycogen»

The liver makes ketones from fatty acids when glycogen (the storage form of carbohydrate) has been depleted, hence going without carbohydrates, or fasting altogether (for around -LSB-...]

In particular, the point of training runs of 10 + miles is to target and develop fat - burning — which is what the body uses when glycogen is depleted.

With regard to my energy level I noticed that I just felt better during intense workouts on the 1 or 2 days following the Carb Nites when my glycogen stores were replenished.

Definition: the ability to move at low - to - moderate intensities for 90 + minutes (it's at about the 90 minute mark when your glycogen levels become depleted and you must significantly begin to rely upon fat as a fuel).

When the glycogen stored in the muscles are not used through exercise or daily activities, it stays in the muscles.

A: Ketosis begins when the glycogen in the liver is depleted.

When the glycogen stores drop to about half, the liver will start oxidizing amino acids for energy and ramps up the ketone production.

When glycogen is depleted and blood sugar drops, your stress response becomes over-activated and you secrete lots of cortisol to compensate.

Or more specifically, insulin sensitivity is higher when glycogen levels are depleted; liver glycogen will be somewhat depleted from your sleeping fast.

When the glycogen stores are full though, the rest is stored as fat.

I slowly built up my level of training volume focusing on anaerobic activities because the whole magic of metabolism in my view is when glycogen stores are not completely full.

«Bonking» or «hitting the wall» typically occurs after about 2 1/2 hours into continuous, hard exercise, which corresponds to when glycogen (glucose stores) is really low.

When glycogen stores are low, they will become more rapidd depleted during exercise causing an earlier fatigue onset and decreased performance.

This isn't to say that you can't exercise more intensely for longer on a Primal Blueprint diet (although there's no real need to for perfectly solid fitness), but more than an hour's time for most folks requires some extra carbs when glycogen is depleted.

Don't you mean «when glycogen stores are empty» in this sentence?

Since when your glycogen stores (carbs) are depleted, leptin levels increase which help regulates appetite.

When your glycogen stores are topped off and your muscles are full of water — each gram of glycogen is stored with 3 - 4 grams of water — they're bigger.

When glycogen stores are low, they will become more rapidly depleted during exercise, causing an earlier fatigue onset and decreased performance.

This is because when you lower the amount of carbohydrates in your diet, you're also lowering your glycogen levels, which is the default energy source for muscles during workouts, and when glycogen is lacking, so is performance.

The problem with trying caloric restriction to force the body to burn fat is that it also burns protein when the glycogen and sugar stores have been depleted from your liver and muscles.

And when that glycogen is out, the body then turns to its stored fat for energy.

One of the most interesting developments in sports nutrition over the last few years is the «train low, compete high» concept — the idea that purposely doing some of your training when your glycogen stores (the main form in which your body stores carbohydrate for exercise) are low can boost your performance when you eventually compete fully loaded.

And when glycogen is topped off after overfeeding on carbs, you feel like a rockstar!

When the glycogen levels are really low, you feel tired and your metabolism slows down.

You can only access the Fat when the Glycogen is depleted.

Those are the times when your glycogen is depleted and your body needs carbs to replenish the reserves.

When glycogen gets depleted, the workout is over.

«This happens when glycogen stores are depleted, which is more likely the longer you have fasted.

That's when your glycogen levels are the lowest.

This is the time when your glycogen is depleted and the production of anabolic hormones is increased.

When glycogen levels are extremely depleted, glutamine directly stimulates the activity of an enzyme, that is charge of creating glycogen in liver and muscle cells.

When your glycogen stores are empty, fat burning is drastically increased because glycogen is basically stored carbohydrates, only used when the body has no energy.

When your glycogen stores are empty and carbs are re-introduced into the diet, you'll shock your body and increase thermogenesis.

When your glycogen stores are high, they attract water into your muscles, which gives their non-flat shape and also some of their mass.

When our glycogen levels are low we become slower, weaker and less able to concentrate.

Not exact matches

Glycogen is a carbohydrate stored in muscle and the body uses it more rapidly when dehydrated.

The night before a physically demanding race / event you're supposed to take in more carbs so that your glycogen stores are all topped off, so that when your body fatigues and needs more energy fast, you have something to draw from and don't fall flat.

When your insulin levels drop enough, then you're going to pull energy back out from those fat cells or the glycogen or whatever.

Produce has a high water content that helps keep athletes hydrated, and many are rich in carbohydrates which are great choices for pre-workout meals, or for recovery meals when replenishing glycogen stores.

Noakes12 recently argued from the data of Baldwin et al13 that when exercise was performed at a constant work rate (thus negating any effect of pacing strategy) to volitional fatigue in either a glycogen - loaded or glycogen - depleted state, performance time was determined by the rate at which the RPE rose from its starting value to a maximal tolerable value.

Low - Carb Tip # 9: Build in carb - burning activities The fastest way to rebound and stay in ketosis when you've had too many carbs is to immediately use up glycogen stores.

When your glucose levels are low, such as when you haven't eaten in a while, the liver breaks down the stored glycogen into glucose to keep your glucose levels within a normal raWhen your glucose levels are low, such as when you haven't eaten in a while, the liver breaks down the stored glycogen into glucose to keep your glucose levels within a normal rawhen you haven't eaten in a while, the liver breaks down the stored glycogen into glucose to keep your glucose levels within a normal range.

«Most interestingly, we found a similar dynamic, or circadian, looping when we studied a gene called Glycogen synthase 2,» says Felix Naef.

How lithium stabilises mood is poorly understood but when the scientists investigated how it prolongs the lives of flies, they discovered a new drug target that could slow aging — a molecule called glycogen synthase kinase - 3 (GSK - 3).

When blood glucose levels are high, hepatocytes respond to insulin by increasing glycogen storage, decreasing gluconeogenesis, and decreasing glycogenolysis.

Conversely, when blood glucose levels are low, hepatocytes respond to glucagon and glucocorticoids by decreasing glycogen storage and producing glucose via gluconeogenesis and glycogenolysis.

How lithium stabilises mood is poorly understood but when the scientists investigated how it prolongs the lives of flies, they discovered a new drug target that could slow ageing — a molecule called glycogen synthase kinase - 3 (GSK - 3).

Athletes who ingested caffeine with carbohydrate had 66 % more glycogen in their muscles four hours after finishing intense, glycogen - depleting exercise, compared to when they consumed carbohydrate alone, according to the study, published by The American Physiological Society.

Glycogen, the muscle's primary fuel source during exercise, is replenished more rapidly when athletes ingest both carbohydrate and caffeine following exhaustive exercise, new research from the online edition of the Journal of Applied Physiology shows.

Glycogen has a vital role in pulling water towards your muscle fibers so when it's not there, water levels in your muscles are depleted, making it look like your precious muscles are shrinking.