Plans designed for runners, bicyclists, skiers, tri-athletes, and other endurance related sports. These programs increase stamina through nutrition by adding extra calories and carbohydrates providing fuel for muscles for intensive exercise. Balanced for the endurance athlete with 55-65% carbohydrates, 15-20% protein, and 20-30% fat. Calorie ranges: 2000, 2300, 2600, 2900, 3200, 3500, 3800, and 4100.