02/09/2026
YOU CAN’T OUT-TRAIN A 1AM BEDTIME 💤📱
You can have the best strength programme.
You can stretch every day.
You can attend every dance class.
You can work on your technique for hours.
But if you’re regularly sacrificing 2–3 hours of sleep every night because you’re on your phone, you could be undermining a lot of that work.
I recently spoke to a young Irish dancer about her sleep routine.
I asked:
“What time do you go to bed?”
“About half 10.”
Perfect… or so I thought.
Then I asked:
“What time do you actually go to sleep?”
Around 1am.
She was going to bed at 10:30pm, but spending another 2½ hours on her phone before actually sleeping — and then getting up early the next morning for school.
That is a BIG difference.
And this isn't just my opinion. There is scientific research behind why this matters.
📱 SCREEN TIME & SLEEP
A systematic review of 67 studies involving children and adolescents found that screen time was negatively associated with sleep outcomes — particularly later sleep timing and shorter sleep duration.
More recent research also supports an association between greater screen use on a given day and later sleep onset, with screen use after bedtime particularly relevant.
💪 WHAT ABOUT YOUR SPORT OR IRISH DANCING?
Sleep is an important part of recovery and performance.
If you're repeatedly under-sleeping while also placing your body under a high training load, you're not creating an ideal environment for adaptation and recovery.
For an Irish dancer, think about what we're asking the body to do:
Explosive jumps.
Repeated high-intensity efforts.
Fast footwork.
Coordination.
Balance.
Strength.
Power.
Learning and retaining choreography.
Then we expect the body and brain to recover and do it all again tomorrow.
Research also raises concerns about injury risk.
A systematic review and meta-analysis of adolescent athletes found that chronically poor sleep was associated with a 58% higher odds of sports or musculoskeletal injury.
A newer 2026 systematic review and meta-analysis similarly found an association between sleep restriction and increased musculoskeletal injury risk in adolescent athletes.
📚 AND IT DOESN'T STOP AT YOUR DANCING — WHAT ABOUT SCHOOL?
You're not only an athlete.
You're also a student.
If you're getting up early for school after being awake until 1am, you're asking your brain to spend the next day:
Concentrating in class.
Processing new information.
Remembering what you've learned.
Completing assignments.
Studying.
Making decisions.
…while potentially sleep deprived.
The CDC states that getting enough sleep helps students stay focused, improve concentration and improve academic performance, while insufficient sleep is associated with attention and behaviour problems that can contribute to poorer performance at school.
Research specifically examining academic achievement is more nuanced — sleep duration alone doesn't perfectly predict grades — but sleep quality has shown an association with academic performance.
⏰ HOW MUCH SLEEP SHOULD A TEENAGER GET?
The American Academy of Sleep Medicine recommends that teenagers aged 13–18 regularly get 8–10 HOURS of sleep per 24 hours.
So if you have to get up at 7am for school...
Going to bed at 10:30pm but scrolling until 1am isn't an early bedtime.
Your actual sleep time is what matters.
And if this happens night after night, you're potentially asking your body to train, recover, grow and perform — while asking your brain to learn at school — without giving either enough recovery time.
Your phone will still be there tomorrow.
That extra episode will still be there tomorrow.
TikTok will definitely still be there tomorrow.
But if you're serious about improving your dancing or your sport, sleep needs to be considered part of your training programme.
Train hard.
Recover properly.
Sleep properly.
Because your performance in the studio AND your performance in the classroom depend on what you do outside of them too.