The semester project will require the student to summarize the nutrition recomme

Question

The semester project will require the student to summarize the nutrition recommendations for an individual participating in a specific sport. Points that should be addressed include a brief description of the sport, the training regimen for the sport, the energy system(s) that predominate(s) in the sport (phosphagen, anaerobic glycolysis, aerobic system), the typical energy expenditure for someone participating in the sport, the macronutrient recommendations for the sport, any special nutrition considerations or challenges of the sport and nutrition supplements that are popular among athletes participating in the sport. Students will be required to develop a 3 day meal plan based on their athlete. The semester project will require the student to summarize the nutrition recommendations for an individual participating in a specific sport. Points that should be addressed include a brief description of the sport, the training regimen for the sport, the energy system(s) that predominate(s) in the sport (phosphagen, anaerobic glycolysis, aerobic system), the typical energy expenditure for someone participating in the sport, the macronutrient recommendations for the sport, any special nutrition considerations or challenges of the sport and nutrition supplements that are popular among athletes participating in the sport. Students will be required to develop a 3 day meal plan based on their athlete. The semester project will require the student to summarize the nutrition recommendations for an individual participating in a specific sport. Points that should be addressed include a brief description of the sport, the training regimen for the sport, the energy system(s) that predominate(s) in the sport (phosphagen, anaerobic glycolysis, aerobic system), the typical energy expenditure for someone participating in the sport, the macronutrient recommendations for the sport, any special nutrition considerations or challenges of the sport and nutrition supplements that are popular among athletes participating in the sport. Students will be required to develop a 3 day meal plan based on their athlete.

Explanation / Answer

Proper nutrition is important for athletes to maximize their performance. Diet of a competitive athlete is different from a normal person. Ideal diet for athlete depends upon the number of factors like age, body size, gender, genetics, training conditions, training requirements, duration of training, frequency and intensity. Therefore nutritional requirement vary among the different athletes.

Macronutrients: These are the main source of energy. these include carbohydrates, protein and fats.

1. Carbohydrates: They provide fuel for energy. 45-65% of total daily calories should be from carbohydrates. the level may go high, approx 8-10 gm/kg in aerobic endurances athletes. This helps in restoring skeletal glycogen.

Carbohydrates for aerobic excercise:High carbohydrate diet is required, failing to have cause hypoglycemia, glucogen depletion. This lead to central nervous system fatigue, In general, an endurance athlete should consume 55-65% of carbohydrates. On regular basis, athlete should consume 5-7 gm/kg/day to 8-10 gm/kg/day when the training is extreme.

Carbohydrates for anaerobic excercise: Muscle glycogen is important energy substrate. the rate at which glycogen is utilized is highly dependent on excercise intensity. As excercise intensity increases to high level, muscle requirement cannot be matched by mitochondrial oxidation of carbohydrates and fats. Carbohydrates are important for excercise as the rate of carbohydrate utilization and glcogen depletion depends upon intensity of excercise. Daily carbohydrate should be 55-65% of total clories intake.

2. Protein: They are necessary to bulid the muscle tissue. Majority of the body protein exist as skeletal muscle, tissue and bones. Protein requirement increases with training. Proteins maintains a positive nitrogen balance in the body so that hypertropic stimulus is maximized. Protein consumption should be 0.8 gm/kg to 1.4 gm/kg, a general reccomendation should be 1.5 g/kg-2.0gm/kg. Some good sources of protein are milk, whey and soy.

3. fats: Athletes should get 20 to 35 percent of their total energy intake from fat. This provides adequate fat to replenish fuel stores after training and leaves room for adequate carbohydrates and protein in the diet. Getting less than 20 percent of daily energy from fat hasn't shown any benefit to performance. High-fat diets are also not recommended for athletes. Maintaining adequate fat intake is crucial to meeting nutritional needs of essential fatty acids and fat-soluble vitamins, vitamins A, D, E and K.

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.