The primary question on everyone's mind: how does creatine work? In simple terms, creatine acts as a reserve of high-energy phosphate groups that your body can call upon during short bursts of intense exercise, like lifting weights or sprinting. Here's a quick breakdown: Increased ATP Product...
This isn’t necessarily dangerous, but it could affect performance. “Creatine attracts water to your muscles. From a physiological standpoint, this is not a bad thing. But if you’re an elite, competitive runner, and a 1-pound weight gain is not what you want, then we have to consider...
Mechanism of action.According to one hypothesis, creatine stimulates oxygen uptake by muscles and can thus enhance muscle fiber contraction[3]. In one study, creatine supplementation was associated with increased levels of dihydrotestosterone, which stimulates muscle growth[9]. 1-2 grams of creatine p...
it does the same for other substances including creatine. Therefore, the insulin spike created by the fast-acting carbs will allow for greater uptake of creatine within the muscle cells.
So now that you know the three main mechanisms of muscle growth, the next question is: how do hormones affect muscle growth? How Do Hormones Affect How Muscles Grow? Hormones are another component largely responsible for muscle growth and repair because of their role in regulating satellite cell...
Creatine is naturally produced from amino acids in the kidneys, liver and pancreas and is primarily stored in skeletal muscle. It is a critical component in muscle growth and is used as a quick source of energy for muscle contraction during exercise. Cre
What is the function of creatine kinase in skeletal muscle? What causes osteoporosis? How does a calcium channel blocking drug works on a patient with high blood pressure? Explain it on the molecular and cellular level. Would an increase in the consumption of dairy products prevent ...
Does pre-workout burn calories or fat? Pre-workout on its own doesn’t affect weight loss or muscle growth. “No pre-workout supplements burn calories or fat for you,” says Stronger U Nutrition dietitianSinan Ozyemisci, MS, RDN. “It’s just a tool to intensify the workout...
With all this talk of muscle supplements that work and don’t work, it is only fair we point out the supplements that have actually been proven to work. Protein–Creatine–Multivitamin–Fish Oil. Now, I’m not saying no other supplements work. They certainly may or may not, but if we...
So, how does progesterone affect physical performance? The Progesterone Paradox Based on the overview above, it would seem like progesterone is primarily the “problem child” in regards to athletic performance. The truth is that estrogen and progesterone are important, and a balance of both ...