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Which term describes the position of hands facing upward?
Pronation
Convexion
Supination
Adduction
The correct answer is: Supination
The correct term for the position of hands facing upward is supination. In this position, the palms are oriented toward the sky, which allows for certain movements and functions, especially in exercises that involve lifting or turning objects. Supination is commonly associated with actions like holding a soup bowl or performing a bicep curl with palms facing up. Understanding this term is important for personal trainers, as it helps in instructing clients in movements and exercises that require precise hand positioning. Recognition of supination versus its counterpart, pronation, is crucial when considering the mechanics involved in various exercises and the impact on muscle activation and joint function.