Crash Dieting and Athlete Weight Loss Explained

The provided passage discusses the significant impact of crash dieting on the body's water reserves. It explains that rapid weight loss achieved through such diets is primarily due to water loss, not fat reduction. This loss can negatively affect circulation, muscle and bone health, and strain vital organs like the kidneys, heart, and lungs. The passage specifically points out that certain athletes, like bodybuilders and wrestlers, intentionally lose water before events.

Reasons for Athlete Water Loss

Bodybuilders and wrestlers often engage in practices to shed weight quickly, sometimes losing several kilograms just before a competition. The passage explicitly states the motivation behind this strategy:

• Athletes aim to reduce their body weight significantly.
• This weight reduction enables them to compete in a lower weight category.
• Competing in a lighter category can improve their chances of winning.

Analysis of Options Regarding Athlete Practices

Let's examine the given options in light of the information presented in the passage:

• To enhance muscle bone: The passage mentions that water loss can impair muscle and bone health, indicating this is not the goal.
• To increase their strength: The passage does not provide any information linking water loss from crash dieting to increased strength.
• To complete in a lower weight category: The passage directly supports this reason, stating that losing weight allows athletes "to complete in a lower weight group".
• To improve cardiovascular health: Contrary to improving health, the passage notes that rapid water loss "overworks the kidney, heart and lungs", suggesting a detrimental effect on cardiovascular health.

Therefore, the primary reason bodybuilders and wrestlers lose water before competitions, according to the passage, is to qualify for and gain an advantage in a lower weight category.