How many hours of sleep does the National Sleep Foundation recommend for optimal performance?

The National Sleep Foundation recommends that adolescents aged 14 to 17 should aim for 8 to 10 hours of sleep for optimal performance, including physical and cognitive functions. This amount of sleep is important for athletes and individuals engaged in physical activities, as it helps with recovery, focus, and overall well-being.

Optimal sleep enhances reaction times, improves mood, and reduces the risk of injury—all crucial factors for athletes and active individuals. Getting enough sleep can lead to better performance both in sports and academics, making this recommendation essential for those looking to excel in their activities.

The other choices do not align with the foundation's guidelines for the specific age group focusing on optimal performance, as they either fall short or exceed the recommended range for adolescents.