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The Real Reason You Wake Up at 3AM: Female Circadian Rhythm Explained

36K views · Jun 22, 2026 · Science & Technology

Comments · 60

  • @onwards751 · 3 months ago (edited)

    I don't think it's a fear of getting bulky. The fear is injury. Once is enough to learn! Few can afford a coach watching them lift every second.

    52

  • @jillponce7 · 3 months ago

    Answers at <a href="https://www.youtube.com/watch?v=YwVBoBknDaM&amp;t=226">03:46</a>. &nbsp;Why didn’t the video start there?

    44

  • @amyslater2461 · 3 months ago

    Also we are seeing a more muscular body normalized. I am always impressed and encourage my daughter to safely build as much as possible especially while she is young (almost 16). My ability to put on muscle was the highest at her age than I&apos;ve experienced since. I am 45 and would kill to be able to have the option to put on mass. I still get the messaging from people 30-60 that bulking is undesirable when I express wanting to put on mass. It seems they think that means that I would want to or could be like a bodybuilder on steroids. It&apos;s ridiculous. There is so much attached to this. Thank you for being in these spaces Dr. Stacy Simms!

    19

  • @breezyveezy1 · 3 months ago

    Woke up at 3am all week:(

    16

  • @theresaw1117 · 3 months ago

    At 72 I now lift alot more heavy been lifting for at least 30 years still very fit for my age! My doctor is amazed!

    10

  • @hchan9077 · 3 months ago

    I am all for low rep sets, but how does that work with joint pain

    10

  • @axel-wn3od · 3 months ago

    We need more trainers who can go on courses to train mature women -most are very young and train oher other young women ,are clueless ,needs to become globally available -I would def advise getting a trainer -I learnt alot but also got injuries because trainer was clueless

    6

  • @YOYOBELIFTING42 · 3 months ago (edited)

    Love the idea!! I always rest up to 2 minutes. I work out at home and my highest dumbbell is 20lbs. I just progressed in May…. I do low reps high weights. Way better and less exhausting

    11

  • @applejacs85 · 3 months ago

    Between 9-10 when my teenagers aren’t done with their sports practices or games until 9-10pm? Someone talk to youth sports organizers about health…

    2

  • @workhardplayharderx2 · 3 months ago

    Slow Comt - Nervous system dysregulation is a real thing. I never focused on recovery and now I am learning my body is forcing me to rest more. Histamine wakes us up in the middle of the night. Read up on it....

    2

  • @paint_freckles · 1 month ago

    It&apos;s because of that matchbox twenty song 🎵

  • @emmapaynter9893 · 3 months ago

    I had a lifestyle that was locked in, perfect sleep hygiene and could not stop waking up at 3 AM. I finally started on Welbutrin, microdose of tirzepatide, take a 5MG THC product and a 5MG slow release melatonin. I sleep for the full night now and I&apos;m a new person. Sorry but lifting weights is not a panacea for all problems. I also do not believe in a female circadian rhythm problem. This is related to cortisol spikes, perimenopause related declining serotonin and dopamine and metabolic dysfunction.

    5

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