1. Protein Intake in Volleyball Players

2. Introduction Recommendations for endurance athletes is 1.2- 1.4g/kg Growing female athletes need to be sure it is met Is overall caloric intake representative of protein intake? “ Protein metabolism during and after exercise is affect by sex, age, intensity, duration, and type of exercise, energy intake… Protein intake for adults older than 18 is 10-15% of total calories.” ASCM

3. The impact of feedback on dietary intake and body composition of college women volleyball players over a competitive season. Dietary intake from 15 NCAA volleyball players over the course of two seasons. First season received no feedback, second did. Players were consuming les than, or just at the recommended protein intake (1.2g/kg- 1.4g/kg) in first season. After feedback, player’s overall energy intake dropped; protein mostly stayed the same.

4. Eating Behaviors, Nutritional Status, and Menstrual Function in Elite Female Adolescent Volleyball Players 23 nationally ranked volleyball players surveyed. 12 fell short of the protein recommendation (1.2-2.0). 10 fell short of recommended energy intake. 52% felt pressure to lose weight, or maintain low body weight.

5. Macro- and micro-nutrient intake of adolescent Greek female volleyball players. 65 adolescent Greek volleyball players were surveyed. All players met the recommendations for protein given in the study (1.0g/kg- 1.2g/kg), but not adequate amounts according to the ACSM recommendations. Protein recommendations for this study were set lower than in previous two studies.

6. Conclusion Evidence overwhelmingly indicates adequate nutrient intake is essential for optimal performance. Many volleyball players not consuming enough protein Recommended solution is to supplement with protein powder or bar. “Recommending protein intakes in excess of the RDA to maintain optimal physical performance is commonly done in practice.” ACSM With education, athletes can achieve adequate protein and energy intake from food, reducing change of overconsumption.

7. References Anderson, D. (2010). The impact of feedback on dietary intake and body composition of college women volleyball players over a competitive season. Journal of Strength and Conditioning Research, 24(8), 2220-6. Beals, K. (2002) Eating Behaviors, Nutritional Status, and Menstrual Function in Elite Female Adolescent Volleyball Players. Journal of the American Dietetic Association. 102(9), 1293-1296 Holway, F. (2011). Sport-specific nutrition: Practical strategies for team sports. Journal of Sports Sciences, 29(1), 115-125. "Nutrition and Athletic Performance." Medicine & Science in Sports $ Exercise 41.3 (2009): 709-31. Print. Papadopoulo, S., Papadopoulo, S., & Gallos, G. (2002). Macro- and micro- nutrient intake of adolescent Greek female volleyball players. International Journal of Sport Nutrition and Exercise Metabolism, 12, 71-78.