Evie Summers
Whether or not you should sleep before working out depends on several factors, including the type of workout, the time of day, and individual preferences. While some people believe that working out before bed can disrupt sleep, recent studies suggest that certain types of exercise, even in the evening, may not impact sleep negatively and could even improve sleep quality. The key is to be mindful of the timing and intensity of the workout, allowing sufficient time for the body to cool down and endorphins to regulate. Ultimately, the best time to work out is when it fits your schedule, and making adjustments as needed to ensure a restful night's sleep.
| Characteristics | Values |
|---|---|
| Working out before bed | Traditionally, experts have recommended against it as part of good sleep hygiene. |
| Recent studies have found that some types of exercise, even when done in the evening, won't impact your sleep. | |
| Some people may experience a boost in energy levels after working out, which may make it difficult to fall asleep. | |
| Working out before bed can help some people unwind and sleep better. | |
| Working out before bed can help reduce stress and anxiety, which are common causes of sleep problems. | |
| Working out before bed can help improve the body's natural sleep-wake cycle. | |
| Working out before bed may not be a good idea if you don't give your body enough time to cool down. | |
| Experts recommend allowing at least 90 minutes to 2 hours for the body to calm down and for endorphin levels to drop before sleeping. | |
| High-intensity exercises close to bedtime may negatively impact sleep quality. | |
| Low to moderate-intensity exercises, such as walking or gentle yoga, are less likely to disrupt sleep if sufficient cool-down time is allowed. | |
| Stretching before bed can help you fall asleep faster and stay asleep. | |
| Exposure to natural light during early evening workouts can be beneficial, but exposure to artificial light from screens should be minimised as it can interfere with your sleep-wake cycle. | |
| Working out before bed is better than not working out at all. |
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What You'll Learn
The impact of working out before bed
Working out before bed has traditionally been discouraged, with the common belief that exercising too late in the day disrupts sleep. However, recent studies have challenged this notion, suggesting that some people can exercise in the evening without compromising their sleep quality. The key factors to consider are the timing, intensity, and type of exercise performed.
Evening workouts can improve sleep as long as they are of moderate, not vigorous, intensity and end at least one hour before bedtime. Light to moderate-intensity activities, such as walking or gentle yoga, can help individuals fall asleep faster and improve overall sleep quality. High-intensity exercises, such as interval training, performed less than one hour before bedtime, may negatively impact sleep by increasing energy levels and making it challenging to fall asleep.
It is important to listen to your body and be mindful of your unique needs and preferences. Some individuals may find that evening exercises help them unwind and sleep better, while others may experience difficulty falling asleep due to increased energy levels. Creating a consistent pre-workout routine and choosing the right type of workout can help ease the transition to a nighttime exercise routine.
Additionally, other factors can influence sleep quality when working out before bed. These include light exposure, hydration, and nutrition. Minimizing exposure to artificial light from screens in the evening can help maintain a healthy sleep-wake cycle. Staying adequately hydrated is important, but excessive fluid intake close to bedtime may interrupt sleep due to frequent bathroom trips. A light, balanced snack before evening workouts is recommended to avoid discomfort during exercise.
In conclusion, the impact of working out before bed depends on individual factors and the specific details of the workout routine. While there is no one-size-fits-all answer, recent research suggests that evening exercises can be beneficial for sleep as long as they are properly timed, moderately intense, and followed by a sufficient cool-down period.
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The pros and cons of sleeping after exercise
Sleep and exercise are both essential for a healthy lifestyle. While regular exercise has numerous benefits, including better sleep, the timing of your workouts can impact your sleep quality. Here are the pros and cons of sleeping after exercise:
The Pros
- Muscle recovery: Napping after a workout can support muscle recovery. During sleep, the pituitary gland releases the growth hormone, which is necessary for muscle repair, growth, and improved athletic performance.
- Improved sleep debt: Adequate sleep helps reduce the negative consequences of sleep deprivation, such as impaired muscle recovery, cognitive function, and a weakened immune system.
- Reduced physical fatigue: Napping after exercise can reduce muscle fatigue by encouraging muscle recovery, making it easier to manage daily tasks and obligations.
- Improved sleep quality: Evening exercises, when appropriately timed and not too vigorous, can help individuals fall asleep faster and improve overall sleep quality.
The Cons
- Post-exercise insomnia: Intense or strenuous exercises can lead to post-exercise insomnia due to elevated heart rate, core temperature, and increased hormones such as norepinephrine and cortisol.
- Disrupted sleep schedule: Sleeping after a workout may disrupt your regular sleep schedule, especially if it involves napping too close to bedtime or for extended periods during the day.
- Individual variations: Everyone's body is different, and some individuals may find that evening exercises increase their energy levels, making it challenging to fall asleep.
- Nutrition and hydration: Sleeping after a workout may require adjustments to your nutrition and hydration. Consuming heavy meals or excessive fluids close to bedtime can interrupt your sleep.
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Tips for maximising sleep quality
While there is no definitive answer to whether you should sleep before working out, here are some tips for maximising sleep quality:
Maintain a comfortable sleeping environment
Keep your bedroom dark, quiet, and cool. A comfortable temperature for most people is around 65°F (18.3°C), but this may vary depending on your preferences and habits. Ensure your mattress, pillows, and bedding are comfortable and of good quality. Poor bedding can lead to increased lower back pain, making it harder to sleep well. Medium-firm mattresses are often recommended for comfort and to avoid back pain, but ultimately, the best mattress and bedding are subjective and based on personal preference.
Optimise your diet and hydration
Avoid heavy, high-protein, or high-calorie meals close to bedtime. Instead, opt for a light, balanced snack if you're hungry. High-carb foods before bed have been linked to worse sleep quality than low-carb options. Limit your fluid intake before bed to prevent nocturnal urination, which can disrupt sleep. Alcohol and caffeine can also negatively impact sleep, so it's best to avoid them close to bedtime.
Limit screen time and light exposure
Turn off electronic devices and lights at least 15 to 30 minutes before bedtime. Exposure to screens and artificial light in the evening can interfere with your body's natural sleep-wake cycle. Instead, spend time in natural sunlight or bright light during the day to regulate your circadian rhythm and improve sleep quality.
Establish a pre-sleep routine
Create a consistent pre-sleep routine to signal to your body that it's time to wind down. This could include light stretching, a short relaxation practice, or reading a book under dim light. Avoid intense exercise close to bedtime, as it may make it harder to fall asleep.
Supplements and natural remedies
Certain supplements, such as melatonin, and natural remedies may help improve sleep quality. Always consult a healthcare professional before taking any supplements, especially if you are considering them for a child.
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The best time of day to work out
Firstly, it's important to prioritize getting sufficient sleep. While recent studies have challenged the notion that exercising too late in the day could disrupt sleep, it's still important to allow enough time for your body to calm and cool down before bed. Experts recommend avoiding vigorous activity for at least one to two hours before bedtime. This gives your body time to lower its core temperature and endorphin levels, which are heightened after a workout and can make it difficult to fall asleep.
If you're working out in the evening, opt for low to moderate-intensity exercises, such as walking or gentle yoga. These types of exercises are less likely to cause a major sleep disruption, even if done closer to bedtime. However, if you're doing a high-intensity workout, aim to finish it at least two to four hours before bed to give your body enough time to recover.
On the other hand, morning workouts can be a great way to start your day. High-intensity workouts like HIIT are often recommended in the morning or early afternoon, as they can give you a burst of energy that may interfere with sleep if done too late. Morning workouts can also help you fall asleep faster at night and contribute to better sleep quality.
Ultimately, the best time of day to work out depends on your personal preferences and schedule and how your body reacts. Listen to your body and create a workout routine that fits your needs and ensures you get proper rest and recovery time.
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The benefits of working out before bed
Working out before bed has traditionally been discouraged due to the belief that it can disrupt sleep. However, recent studies have challenged this notion, suggesting that some types of exercise performed in the evening may not negatively impact sleep quality. In fact, working out before bed offers several benefits, and it is important to listen to your body and create a routine that suits your needs and preferences.
Firstly, exercising before bed can help to improve sleep. While vigorous exercise close to bedtime may disrupt sleep, moderate-intensity workouts can promote better sleep quality and increase the amount of deep sleep. This is because exercise helps to reduce stress and anxiety, which are common causes of sleep problems, and it can aid in normalizing your internal clock. Additionally, exercises such as stretching before bed can help you fall asleep faster and stay asleep.
Secondly, working out in the evening can be a great way to unwind and relieve stress after a long day. It can help you to relax, clear your mind, and get into a good mental space before bedtime, improving your overall sleep quality.
Thirdly, for those with busy schedules, the evening may be the only time available for a workout. Juggling family responsibilities or unconventional work hours can make it challenging to find time to exercise during the day. Therefore, working out before bed ensures that you prioritize your physical activity and incorporate it into your daily routine.
Lastly, working out before bed can boost your energy levels for the following day. The endorphins released during exercise can give you a positive boost that lasts well into the next day, even if you work out the night before.
While there are benefits to working out before bed, it is important to be mindful of the timing and type of exercise. Finish high-intensity workouts at least one to three hours before bedtime to allow your body to cool down and your heart rate to return to normal. Opt for low- to moderate-intensity exercises such as yoga or stretching before bed to promote relaxation and improve sleep quality. Additionally, pay attention to your pre-workout meal, hydration, and light exposure to ensure a comfortable and restful night's sleep.
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Frequently asked questions
Research on whether exercise before bed is hurtful or helpful for sleep is varied. While some people find that exercise helps them fall asleep faster, others may experience difficulty falling asleep due to increased energy levels. It is recommended that you allow at least 90 minutes to 2 hours for your body to cool down after your workout before trying to sleep.
Vigorous or high-intensity exercises such as interval training, HIIT cycling, or sprint-heavy running sessions should be avoided within an hour of bedtime. These exercises can mess with your body's thermoregulation, a process that is key to good sleep.
Low to moderate-intensity exercises such as walking or gentle yoga are recommended before bed. A 2022 review in Nature and Science of Sleep found that this type of activity may support more restorative sleep.
To improve your sleep, you can try to cool down your body temperature by using a fan or air conditioner. You should also avoid heavy meals, nicotine, alcohol, and caffeine before bed.
