Whether your goals revolve around body transformation, improved overall health & fitness and/or improved athletic performance, sleep quality and quantity is a key ingredient. According to the American Academy of Sleep Medicine, one in five adults fail to get the proper amount of sleep each night. How do you know if you are sleep deprived? Here are a few signs to be aware of:
- Irritability
- Lack of motivation
- Lack of energy
- Restlessness
- Increased errors
- Fatigue
If you are experiencing these or similar symptoms, you very well may be experiencing sleep deprivation. How do we recover from sleep deprivation? Again, according to the American Academy of Sleep Medicine, “there is no substitute for sufficient sleep. The only sure way for an individual to overcome sleep deprivation is to increase nightly sleep time to satisfy his or her biological sleep need.”
Symptoms of Sleep Deprivation
Sleep deprivation can affect far more than your energy levels. Most adults need 7 to 9 hours of sleep per night, and consistently getting less than that can negatively affect your health, recovery, and performance.
Common symptoms and effects of sleep deprivation include:
- Decreased performance and alertness: Lack of sleep can make it harder to focus, react quickly, and perform well in training, work, or daily life.
- Memory and cognitive impairment: Sleep plays an important role in brain function. Too little sleep can affect concentration, decision-making, learning, and memory.
- Weakened immune system: Not getting enough sleep can make it harder for your body to fight off illness and may slow recovery when you do get sick.
- Weight gain: Poor sleep has been linked to changes in hunger, appetite, and metabolism, which may increase the risk of weight gain over time.
Sleep deprivation does not just leave you feeling tired. It can affect nearly every system in the body, making sleep one of the most important foundations for overall health and athletic performance.
Sleeping Tips for Athletes
If you are looking to improve your sleep quality and quantity, here are a few tips. According to the National Sleep Foundation:
- Stick to a sleep schedule of the same bedtime and wake up time, even on the weekends. This helps to regulate your body’s clock and could help you fall asleep and stay asleep for the night.
- If you have trouble sleeping, avoid naps, especially in the afternoon. Power napping may help you get through the day, but if you find that you can’t fall asleep at bedtime, eliminating even short catnaps may help.
- Exercise daily. Vigorous exercise is best, but even light exercise is better than no activity. Exercise at any time of day, but not at the expense of your sleep.
- Evaluate your room. Design your sleep environment to establish the conditions you need for sleep. Your bedroom should be cool, between 60 and 67 degrees. Your bedroom should also be free from any noise that can disturb your sleep. Finally, your bedroom should be free from any light. Check your room for noises or other distractions. This includes a bed partner’s sleep disruptions such as snoring. Consider using blackout curtains, eye shades, ear plugs, “white noise” machines, humidifiers, fans and other devices.
- Sleep on a comfortable mattress and pillows.
- Wind down. Your body needs time to shift into sleep mode, so spend the last hour before bed doing a calming activity such as reading. For some people, using an electronic device such as a laptop can make it hard to fall asleep, because the particular type of light emanating from the screens of these devices is activating to the brain. If you have trouble sleeping, avoid electronics before bed or in the middle of the night.
Monitor Your Sleep
As athletes, we tend to track the metrics that show up during training: pace, power, heart rate, speed, and calories. But one of the most important factors in how you perform and recover happens outside the workout itself: sleep.
Tracking your sleep can help you better understand how your body is handling training. If your sleep quality or duration starts to drop, it may help explain why a workout feels harder than it should, why recovery seems slower, or why your energy and motivation are off.
If you use a device like Oura Ring, Garmin, or WHOOP, (or many others), that data can sync with TrainingPeaks, making it easier to view your sleep alongside your training. Looking at those metrics in context with Health Insights can help you spot patterns over time and build a better understanding of what supports your recovery.
Rather than treating sleep as something separate from training, it can be useful to monitor it just like any other important metric. Small trends in your sleep habits can often tell you a lot about how prepared you are to train, adapt, and perform well.
As you can see, proper sleep is a key ingredient to success. No matter how busy life gets, if you want to perform well, recover fully, and keep moving toward your goals, sleep needs to be a priority. The more consistently you track it, the easier it becomes to understand its impact on your performance.
References
Kong, Y., et al. (2025). Effects of sleep deprivation on sports performance and related factors. Retrieved from https://pmc.ncbi.nlm.nih.gov/articles/PMC11996801/
Crowley, R., et al. (2024). A systematic review of the impact of sleep restriction on memory. Neuroscience & Biobehavioral Reviews. Retrieved from https://www.sciencedirect.com/science/article/pii/S0149763424003981
Zheng, N. S., et al. (2024). Sleep patterns and risk of chronic disease. Nature Medicine. Retrieved from https://www.nature.com/articles/s41591-024-03155-8
Ramos, A. R., et al. (2023). Sleep deprivation, sleep disorders, and chronic disease. Preventing Chronic Disease (CDC). Retrieved from https://www.cdc.gov/pcd/issues/2023/23_0197.htm
