Energy gels are a form of carbohydrate that help provide energy over endurance events such as a marathon. It is important to practice taking energy gels in the lead up to a marathon as, just like your muscles, your digestive system also needs to be trained. As a general rule, you need to practice your race day nutrition 2-3 times before race day. That way, you can figure out how best to take the gel i.e. all at once or small sips and when to take them to prevent hit a wall both mentally and physically. When exercising for long periods of time, your body relies on carbohydrate as its … Continue reading Energy Gels – what they do and how to take them