Weightlifting is competed in weight categories, because of this athletes are vulnerable to acute weight loss due to food/fluid restrictions which …show more content…
This allows the optimum hydration status whilst allow time for any excessive fluid to be excreted.(Casa et al., 2000) Whilst during exercise athletes should look to maintain fluid balance as a partial dehydration can make a dramatic loss in performance to prevent this they should seek to rehydrate at fifteen to twenty minute intervals. Staying hydrated during exercise not only maintains performance but also lowers the risk off potentially life threating heat injury such as heat stroke. (Noakes, 1993)The athlete’s food diary showed that he was below the recommend intake levels thus not able to reach his maximal performance. He only had an average of 2428ml on average throughout the three days this needs to be increased by another 572ml to hit the recommended levels.
Timing of nutrient intake
In this section of the analysis we will see what the athlete consumed throughout the whole day on the Thursday 16th of October it will be split into three sections these are pre exercise, during exercise and post exercise.
Pre exercise nutrition and …show more content…
It does this by discouraging snaking and inhibits spontaneous food selection aswell as a consumption of mixed meals thus not giving an accurate perception into the normal diet of the participant. (Macdiarmid and Blundell, 1997) Another disadvantage of data collection is that food composition data are only estimates on the actual nutritional composition. Food composition data does not contain the large number of foods that are consumed, so omissions of foods, changes to ingredients and guesswork distort the accuracy of them. The macronutrients have found to be the highest in variation especially vitamin C and selenium (Cashel, 1990) A final strength of dietary data collection is the use of anthropometry as this provides a highly portable method to calculate the body composition of the athlete, thus being able to quickly find out the result of any program they have undertaken i.e. loose body fat. Due to the protocol in place and data not being confounded with any potential sources of error this is the most effective way of monitoring body composition. (Ackland et al.,