Amino acids and endurance exercise

Provides information on a study which examined the role of amino acids during endurance exercise and the implications for sports nutrition and performance. Description of amino acid utilization during exercise; Function of glutamine; Cardiovascular function of L-arginine.

Carbohydrate intake strategies to enhance endurance exercise performance

While elite Olympic distance triathletes consume adequate carbohydrate pre-competition, many fail to meet suggested guidelines during actual competition. Furthermore, metabolic adaptations that occur in response to training appear similar under varying conditions of carbohydrate availability. However, daily training with high carbohydrate availability increases the use of carbohydrate consumed during exercise.

Nutrition, health and related claims

The article deals with food regulations controlling the use of nutrition, health and related claims in Australia and New Zealand. It relates how such regulation of claims are managed in several ways. Examples are the Code of Practice on Nutrient Claims, vitamin and mineral claims, claims about electrolyte drinks and sports food and the Australia New Zealand Food Standards Code.

Accelerometer validity to measure and classify movement in team sports

 In team sports accelerometers are used to monitor the physical demands of athletic performance. Daniel's research showed that accelerometer accuracy can be improved through filtering. He also showed that the accelerometer can be used to automatically classify the type of movement performed. Further improving the understanding of team sports.