Final answer:
Manipulating nutrients around a workout to improve muscle synthesis and performance is known as nutrient timing. Supplements like ß-Hydroxy ß-methylbutyrate (HMB) can aid this process, but a healthy diet remains key for athletic performance.
Step-by-step explanation:
Manipulating nutrients, primarily macronutrients, around your workout to maximize muscle protein synthesis and exercise performance is known as nutrient timing. This strategy involves the consumption of key nutrients, such as proteins and carbohydrates, at specific times relative to exercise sessions to optimize physiological benefits.
ß-Hydroxy ß-methylbutyrate (HMB), a metabolite of the essential amino acid leucine, is used for its ability to enhance muscle protein synthesis, reduce muscle protein breakdown, and decrease exercise-induced skeletal muscle damage. It is most effective when ingested 1-2 hours before exercise.
While some athletes may turn to supplements hoping to gain an advantage, it's important to note that maintaining a healthy diet is essential, and evidence suggests that excess protein and amino acid supplementation offers no additional benefits over a well-balanced diet. Manipulating body weight and composition through proper energy and macronutrient intake is crucial for athletes aiming to improve their performance and physique.