Sleep Studies on Performance

How much did the sleep duration increase after the sleep extension?

• 0.5 hours

• 1.7 hours

• 2.0 hours

• 3.0 hours

What was the improvement in sprint performance (in seconds) after sleep extension?

• 0.2 seconds

• 0.5 seconds

• 0.7 seconds

• 1.0 seconds

How much did free throw accuracy improve after the sleep extension? What percentage increase does that represent?

• 5%, from 74% to 79%

• 7%, from 79% to 85%

• 9%, from 79% to 88%

• 12%, from 79% to 91%

How much did three-point shooting accuracy improve? What percentage increase is that?

• 5%, from 68% to 73%

• 7%, from 68% to 75%

• 9%, from 68% to 77%

• 10%, from 68% to 78%

Based on the data, how do you think sleep extension affects performance in basketball?

• It has no effect on performance

• It improves performance in multiple aspects, including sprinting and shooting

• It only improves performance in endurance events

• It reduces performance due to longer sleep durations

How much did the time to exhaustion decrease after sleep deprivation?

• 5 minutes

• 10 minutes

Did sprint performance improve or worsen after sleep deprivation? By how much (in seconds)?

• Improved by 0.2 seconds

• Improved by 0.5 seconds

• Worsened by 0.1 seconds

• Worsened by 0.2 seconds

How did the perceived exertion (RPE) change from baseline to after sleep deprivation? What might this suggest about the athlete's effort levels?

• a) It decreased by 1, indicating less effort

• b) It stayed the same, indicating consistent effort

• c) It increased by 2, suggesting greater effort and fatigue

• d) It increased by 5, indicating extreme fatigue

How much did the mood score decrease after sleep deprivation? What could this mean for an athlete's mental state during performance?

• Decreased by 1, meaning only slight impact

• Decreased by 2, indicating moderate mood disruption

• Decreased by 3, showing a significant impact on mood

• No change, mood remained stable

What do you think is the relationship between sleep deprivation and endurance-based versus sprint performance?

• Sleep deprivation only impacts sprint performance

• Sleep deprivation only impacts endurance performance

• Sleep deprivation equally impacts both endurance and sprint performance

• Sleep deprivation does not affect performance in either case