GLP-1 medications have changed the way obesity and type 2 diabetes are treated. For many people, they reduce appetite, improve blood glucose control, and make weight loss feel possible after years of frustrating attempts. They are not magic, and they do not replace food skills, movement, sleep, or psychological support. But they can create a window where behaviour change becomes easier to practice. The key question is what happens during that window, and what support is in pl

Lactate has carried an unfair reputation for decades. Many athletes still think of it as the stuff that makes legs burn and performance collapse. The research tells a different story. Lactate is not simply a waste product. It is a usable fuel (providing 4kcals per gram), a signalling molecule, and a way for the body to move energy between tissues during hard work. That shift in understanding has raised a practical question for endurance sport and high-intensity performance: i

Training in hot conditions challenges the body in unique ways. Heat increases the strain on your cardiovascular system, alters sweat and salt loss, and can significantly affect endurance performance. Understanding how to manage hydration and adapt to physiological changes is key to maintaining performance and safety during heat training. This article explores how heat impacts the body, how sweat rate and salt loss vary, and practical hydration strategies to help you train sma

Endurance Sports: Fueling Your Performance with Carbohydrates Endurance sports demand a lot from the body. One key factor that can make or break your performance is how well you fuel yourself during exercise. Carbohydrates are the main energy source for endurance athletes. But how much carbohydrate can you actually tolerate per hour? And how do energy gels fit into this picture? I’ll break down the science and practical tips to help you get the most from your carb intake duri