The central nervous system plays a crucial role in fatigue during endurance exercise. Branched-chain amino acids (BCAA) could reduce cerebral serotonin synthesis by competing with its precursor tryptophan for crossing the blood brain barrier. Arginine and citrulline could prevent excess hyperammonem …| PubMed
Following critical evaluation of the available literature to date, The International Society of Sports Nutrition (ISSN) position regarding caffeine intake is as follows: 1. Supplementation with caffeine has been shown to acutely enhance various aspects of exercise performance in many but not all studies. Small to moderate benefits of caffeine use include, but are not limited to: muscular endurance, movement velocity and muscular strength, sprinting, jumping, and throwing performance, as well ...| BioMed Central
Are fasted runs the secret to a breakthrough - or guaranteed injury? This article explores the science on why you should not do fasted runs.| Laura Norris Running
Hydration packs make it easy to carry water on a run. These are the best hydration packs for runners - plus how to find the best one for you.| Laura Norris Running
Hitting the marathon wall is an unpleasant experience - but it is not inevitable. You can avoid hitting the wall with these strategies!| Laura Norris Running
Taking in electrolytes with your fluids has benefits for runners - including better performance, less risk of cramps, and improved hydration.| Laura Norris Running
Don't run on empty! Pre-run snacks provide energy throughout your run - and here's how to figure out exactly when and what you should eat before your run.| Laura Norris Running
Should you carb load before a marathon? Learn why carb loading works - and how to do it effectively before your next race.| Laura Norris Running
Running gels are a popular option for long run and race day nutrition. This guide delves into how to choose and use gels during runs.| Laura Norris Running
Want to run your personal best? I am a certified running coach and offer three tiers of services to help you train well and achieve your running goals.| Laura Norris Running