Peak Performance Starts with Proper Nutrition

Individual sweat rates vary significantly based on body size, fitness level, humidity, and temperature. A general guideline is 400-800ml per hour, but the best approach is testing. Weigh yourself before and after a 1-hour training session. For every kilogram lost, you need about 1.5 liters of fluid over the next 4-6 hours to rehydrate fully. In South Africa's hot climate, starting sessions already well-hydrated (pale urine) is essential. During intense summer training, you may need up to 1 liter per hour, with electrolytes to aid absorption and sodium retention.

Yes, but timing and composition matter. Eat a full meal 3-4 hours before, containing familiar carbohydrates, moderate protein, and low fat to minimize digestive stress. Examples: oatmeal with banana and honey, toast with jam, rice with grilled chicken. 1-2 hours before, switch to easily digestible carbs—banana, white bread, energy bars. Avoid high-fiber, high-fat, or new foods that might cause stomach issues. Test your pre-competition meal extensively during training first. Never try something new on competition day—nerves and unfamiliar food are a bad combination.

Carb-loading is only beneficial for endurance activities lasting longer than 90 minutes—marathons, ultra-distance cycling, long-distance triathlon. For soccer, rugby, tennis, or shorter runs, normal carbohydrate intake is sufficient. If you do carb-load 3 days before a major endurance event, increase carbs to 10-12g per kilogram of body weight daily while reducing training volume. This supercompensates glycogen stores. The classic approach is 3 days of reduced training + high carbs (70% of calories). On competition day, eat your normal pre-event meal to avoid digestive surprises.

Whole foods provide superior nutrition and are more cost-effective than supplements. Prioritize solid nutrition: adequate carbs for fuel, sufficient protein for recovery, strategic hydration, and micronutrient-rich foods (lean meats, legumes, vegetables). Only after optimizing whole-food intake should you consider supplements—and only those with strong evidence: electrolyte drinks for sessions over 60 minutes, creatine monohydrate for power athletes (5-10 years of research backing), and possibly beta-alanine or caffeine depending on your sport. Avoid multi-ingredient blends with unproven claims. Always review the disclaimer page for complete information on nutritional product safety.