You can nail your program and your nutrition and still stall if you're short on sleep. For people who train, sleep is where a lot of the recovery actually happens.
Written by Vita Globe Editorial Team | Reviewed against AASM guidance, the 2021 expert consensus on sleep in athletes and peer-reviewed research
How much sleep do athletes need?
Adults should get 7 or more hours a night on a regular basis[1]. For athletes, a 2021 expert consensus says a one-size-fits-all target isn't ideal and that many athletes fall short, recommending individual plans, naps and extra sleep before known periods of sleep loss[2]. In one small study, basketball players who extended sleep ran faster sprints and shot more accurately[3].
Caveat: Much of the sleep-extension evidence comes from small studies of young, elite or college athletes, so results may not apply to everyone.
Sources: AASM/SRS · Walsh 2021 · Mah 2011 · Verified 2026-09-28
In this article
How much sleep does an active adult need?
The American Academy of Sleep Medicine and Sleep Research Society recommend that adults sleep 7 or more hours per night on a regular basis, and note that more than 9 hours may be appropriate for some people, including those recovering from sleep debt[1].
The 2021 expert consensus on sleep in athletes adds an important point: athletes commonly report habitual short sleep (under 7 hours) and poor sleep quality, and their needs are individual[2]. Early training sessions, late games, travel and screens all chip away at sleep.
Does more sleep actually improve performance?
The best-known study followed 11 college basketball players who aimed for at least 10 hours in bed each night for 5–7 weeks. Their total sleep went up by about 111 minutes a night, and their sprint times, free-throw and three-point accuracy, reaction time and mood all improved[3].
It's a small study without a separate control group, so treat it as encouraging rather than definitive. Still, it lines up with the broader expert view that extending sleep, or "banking" sleep before a period of expected sleep loss, may benefit performance[2].
Does sleep affect muscle recovery?
There's growing evidence it does. In a 2021 lab study, one night of total sleep deprivation in 13 young adults reduced muscle protein synthesis by 18% compared with a normal night, raised cortisol and lowered testosterone[4].
That was a full night without sleep, which is more extreme than a typical short night. But it supports the everyday observation that hard training and poor sleep don't mix well.
What are the best sleep habits for people who train?
Practical steps drawn from the athlete sleep consensus[2] and general sleep guidance:
- Keep a steady schedule. Similar bed and wake times, even on weekends.
- Nap smart. A 20–30 minute nap can help make up for a short night[2].
- Bank sleep before big events. Get extra sleep in the days before a race or travel[2].
- Time hard evening sessions. Evening exercise generally doesn't hurt sleep, but vigorous exercise ending within about an hour of bedtime may make it harder to fall asleep[5].
- Watch caffeine. Pre-workout drinks late in the day can linger; see creatine and caffeine.
If you're doing all this and still sleeping badly, our posts on common sleep mistakes and how stress affects sleep may help. Persistent insomnia, loud snoring or gasping at night are worth raising with a doctor.
The honest summary
- Aim for at least 7 hours; many people who train hard feel better with more.
- Sleep extension studies in athletes are promising but small.
- Short naps and "banking" sleep are reasonable tools.
- No supplement makes up for chronically short sleep.
Our option
Vita Globe Performance & Recovery Duo
The Performance & Recovery Duo pairs Sugar-Free Creatine Gummies (creatine monohydrate; suggested use is four gummies once daily) with Vitamin B12 Gummies for Adults (1,000mcg of B12 per two-gummy serving). Every product in the bundle is tested by an independent third-party lab. These are daytime supplements, not sleep aids. Sleep itself is the foundation of recovery.
Frequently asked questions
Do athletes need 10 hours of sleep?
Not necessarily. The 10-hour figure comes from a sleep-extension study, not a universal recommendation. Experts favor individual targets, starting from at least 7 hours[2][3].
Is 6 hours of sleep enough if I work out?
For most adults, regularly sleeping less than 7 hours falls short of recommendations[1]. Short sleep is also common among athletes, which is why experts flag it[2].
Do naps help athletic recovery?
They can. The athlete sleep consensus suggests 20–30 minute naps to supplement short night-time sleep[2].
Can working out at night ruin your sleep?
Generally no. A 2019 meta-analysis found evening exercise doesn't impair sleep overall, though vigorous exercise ending within about an hour of bedtime might[5].
Does one bad night hurt my gains?
One night won't undo your progress, but a lab study showed a full night without sleep lowered muscle protein synthesis the next day[4]. Patterns matter more than single nights.
Sources
- Watson NF, Badr MS, Belenky G, Bliwise DL, Buxton OM, Buysse D, et al. Recommended amount of sleep for a healthy adult: a joint consensus statement of the American Academy of Sleep Medicine and Sleep Research Society. Sleep. 2015;38(6):843-844. doi:10.5665/sleep.4716
- Walsh NP, Halson SL, Sargent C, Roach GD, Nédélec M, Gupta L, et al. Sleep and the athlete: narrative review and 2021 expert consensus recommendations. Br J Sports Med. 2021;55(7):356-368. doi:10.1136/bjsports-2020-102025
- Mah CD, Mah KE, Kezirian EJ, Dement WC. The effects of sleep extension on the athletic performance of collegiate basketball players. Sleep. 2011;34(7):943-950. doi:10.5665/SLEEP.1132
- Lamon S, Morabito A, Arentson-Lantz E, Knowles O, Vincent GE, Condo D, et al. The effect of acute sleep deprivation on skeletal muscle protein synthesis and the hormonal environment. Physiol Rep. 2021;9(1):e14660. doi:10.14814/phy2.14660
- Stutz J, Eiholzer R, Spengler CM. Effects of evening exercise on sleep in healthy participants: a systematic review and meta-analysis. Sports Med. 2019;49(2):269-287. doi:10.1007/s40279-018-1015-0
About the Vita Globe Editorial Team
The Vita Globe Editorial Team researches and writes our wellness content, working from peer-reviewed research, systematic reviews and guidance from bodies such as the NIH and the FDA. We cite our sources inline and update articles when the evidence changes.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. This article is for informational purposes only and is not a substitute for medical advice. Talk to your healthcare provider before starting any new supplement, particularly if you are pregnant, nursing, taking medication, or caring for a child.
