The hottest Fitness Substack posts right now

And their main takeaways
Category
Top Health & Wellness Topics

Runners I Know: Nancy Martin

Running Probably • 159 implied HN points • 30 Oct 24
🏥 Health & Wellness Fitness
  1. Staying active as you age is really important. Nancy believes that if people moved more when they were younger, they would have better mobility as they get older.
  2. You can adapt your exercise routine to fit your abilities. Nancy shows that even if you give up certain activities, you can find new ways to stay active, like walking or doing water aerobics.
  3. It's okay to make adjustments and acknowledge your limits. Nancy emphasizes that you should keep moving and adapt to your current abilities to stay healthy.

Level Up: Week 5

Running Probably • 19 implied HN points • 01 Nov 24
🎾 Sports Fitness
  1. It's important to keep track of your progress in running. By the halfway point in a training program, you should have a better idea of what you can achieve.
  2. New runners don't need fancy gear right away. A good pair of running shoes and comfortable clothes are all you really need to start a running habit.
  3. For more experienced runners, it's time to mix up your training. Try adding some tempo runs and strides for variety and challenge in your workouts.

Signals Gold Week 8 Q&A

Stealing Signals • 39 implied HN points • 29 Oct 24
🎾 Sports Fitness
  1. The livestream for Week 8 Q&A is scheduled for 7:30 pm ET, making it easier for more viewers to join.
  2. Part 2 of the content is still in progress but will be released as soon as possible.
  3. Subscribers can upgrade to the Signals Gold plan for exclusive content and insights.

Wearables Mostly Don't Work

Cremieux Recueil • 404 implied HN points • 11 Mar 26
🏥 Health & Wellness Fitness
  1. Wearables usually only cause small, short-lived increases in activity, and those effects shrink further when you correct for statistical and publication biases.
  2. Those modest behavior changes rarely lead to meaningful improvements in hard health outcomes like weight, cardiovascular risk, or blood sugar for the general population — benefits mostly appear in high‑risk or closely coached groups.
  3. Many device measurements are noisy or unreliable and user engagement fades over time, so wearables often add cognitive load and flashy dashboards but little real health benefit for most people.

Doomscroll: Yung Chomsky

Joshua Citarella's Newsletter • 377 implied HN points • 15 Oct 24
🎭️ Culture Fitness
  1. Yung Chomsky talks about his journey into the world of weight lifting and how he learned from different online communities. It's an interesting mix of lifting culture and personal growth.
  2. He addresses common mistakes people make when starting to lift weights, like following bad advice found online. Understanding proper training and nutrition can help you reach your fitness goals more effectively.
  3. The episode also touches on the surprising links between fitness culture and politics, particularly how some online groups can influence attitudes and behaviors.
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Level Up: Week 4

Running Probably • 59 implied HN points • 25 Oct 24
🎾 Sports Fitness
  1. It's important to check in on your progress with running and to think deeply about how you feel about your journey so far. Use a journal to explore your thoughts and emotions.
  2. Vary your running distances and routes to keep things interesting. Plan for at least one long run each week as part of your routine.
  3. Take recovery seriously and listen to your body. Don't be afraid to reduce your running mileage sometimes to allow yourself to rest and recharge.

Dating Roundup #11: Going Too Meta

Don't Worry About the Vase • 1702 implied HN points • 23 Jan 26
🎭️ Culture Fitness
  1. Where you live drastically changes your dating chances — some cities (like NYC) offer far more and different opportunities than others.
  2. Personal choices matter: being okay earning less than your partner, keeping fit but not obsessive, and having confidence can noticeably improve dating success.
  3. The dating ecosystem shapes outcomes — apps and viral takes can harm mental health and effectiveness, while real-world tools like matchmakers or honest in-person effort often work better.

Tuesday Shakeout: Yoga, anyone?

Running Probably • 79 implied HN points • 22 Oct 24
🏥 Health & Wellness Fitness
  1. Practicing yoga can be like building a running habit; it takes time and a good setup. Setting the right environment makes it easier to stick to your routine.
  2. It's important to approach yoga with a non-judgmental mindset. The goal is to simply do yoga, not to be perfect at it.
  3. Making small adjustments, like keeping yoga props nearby or having a warmup routine, can really help in achieving your practice goals.

The Peptide Craze

Ground Truths • 12028 implied HN points • 20 Jul 25
🏥 Health & Wellness Fitness
  1. Peptides are increasingly used for various health and anti-aging claims, often pushed by celebrities, but many lack solid science backing their benefits.
  2. Some FDA-approved peptides are being prescribed for off-label uses, while many others aren't approved at all, raising safety concerns and potential side effects.
  3. There's a growing distrust of traditional medicine, which helps the popularity of these unregulated peptides, despite the risks involved and limited evidence of effectiveness.

Level Up: Week 3

Running Probably • 59 implied HN points • 18 Oct 24
🏥 Health & Wellness Fitness
  1. It's important to have easy runs in your training. Not every run should be tough; some should feel light and fun.
  2. Building a running routine means making your run a priority. Set aside time and prepare so that running becomes a natural part of your day.
  3. Managing your effort can help improve your running. Use the talk test to find a comfortable pace where you can chat easily while running.

Level up: Week 2

Running Probably • 99 implied HN points • 11 Oct 24
🏥 Health & Wellness Fitness
  1. Running by feel is important. Instead of always checking your watch, pay attention to how your body feels during the run.
  2. Finding the right time to run makes it easier to stick to your routine. Try different times to see when you feel best running.
  3. Adding variety to your running routes keeps things interesting. Explore new paths and take note of your surroundings to make each run fun.

‘It’s about changing minds. I want to make choosing bhangra ‘normal’ for everyone.’

NN Journal • 139 implied HN points • 05 Oct 24
🎭️ Culture Fitness
  1. Bhangra is a fun and energetic dance from Punjab that is great exercise. It has traditional roots but now mixes with popular music and fitness classes.
  2. Everyone is welcome to join Bhangra classes, no matter their background or skill level. The focus is on inclusivity and making dance enjoyable for everyone.
  3. Dancing Bhangra can help improve mental health and build confidence. It's not just about physical activity; it also provides a break from everyday stress.

Level Up Challenge: Week One

Running Probably • 119 implied HN points • 04 Oct 24
🎾 Sports Fitness
  1. Everyone is at a different stage in their running journey, and that's okay. Whether you're just starting or you're a seasoned runner, there's a place for you.
  2. The Level Up Challenge has different levels for various runners, from beginners trying to build a habit to advanced runners seeking to improve speed and training. This can help everyone identify where they fit and what goals to set.
  3. Keep a running journal to reflect on your experiences and progress. Writing down thoughts about your runs can help you understand how running affects you, both mentally and physically.

Is THIS Behind Your Muscle Tension?

Harnessing the Power of Nutrients • 958 implied HN points • 11 Jun 24
🏥 Health & Wellness Fitness
  1. S-sulfocysteine could be a hidden cause of muscle tension and related symptoms, especially between meals.
  2. Supplementing with 600-1200 micrograms of molybdenum may significantly reduce muscle tension levels, but individual needs and metabolic complexities should be considered.
  3. Optimal muscle tone regulation is key, influenced by neurotransmitters like glutamate, glycine, GABA, and taurine, with molybdenum showing impressive results in reducing muscle tension.

I am aging at only 2/3 the normal rate!

Harnessing the Power of Nutrients • 1358 implied HN points • 18 Feb 24
🏥 Health & Wellness Fitness
  1. The individual shared exciting results from the DunedinPACE aging test, showing they are aging at 2/3 the normal rate.
  2. The DunedinPACE aging clock is considered highly reliable compared to other available options, and is the clock used for the Rejuvenation Olympics.
  3. To achieve top rankings in the aging test leaderboards, multiple tests over six months are required, and the individual plans to provide more detailed analysis of their results.

The Power Of Movement Over Exercise

Insight Axis • 1402 implied HN points • 04 Feb 24
🏥 Health & Wellness Fitness
  1. Think of movement as more inclusive and sustainable than just exercise - align with your biology rather than work against it.
  2. Make movement a meaningful ritual instead of just a habit - care for your body intentionally.
  3. Remember that movement is constant in life - from everyday tasks to intentional workouts, aim for a sustainable approach for long-term health.

The Aging Athlete

Life Since the Baby Boom • 1383 implied HN points • 07 Jul 25
🎾 Sports Fitness
  1. It's normal to worry about getting hurt when playing sports as you get older. But staying active is important for your health, and you should find what works for you.
  2. Joining a sports group where everyone has fun, regardless of skill, can make physical activities enjoyable. It's okay if you aren't as good as you used to be.
  3. Pain is a part of exercise, but knowing when to stop and when to push through is key. Don’t let fear of injury hold you back from having fun.

Four common mistakes that fitness pros make with higher-weight people

Weight and Healthcare • 918 implied HN points • 16 Mar 24
🏥 Health & Wellness Fitness
  1. Don't assume someone's fitness level based on their size - treat everyone with respect and provide options for all body types.
  2. Accept and accommodate all body sizes in fitness spaces - blame the equipment, not the clients, if the space isn't inclusive.
  3. Encourage strength training for all body types - emphasize the benefits of strength training and avoid pushing weight loss goals.

My 9-week unprocessed food self-experiment

DYNOMIGHT INTERNET NEWSLETTER • 1156 implied HN points • 10 Jul 25
🏥 Health & Wellness Fitness
  1. Eating unprocessed foods might be better for your health because they have more nutrients and fewer unhealthy ingredients. However, the exact benefits of cutting out processed food aren't clear.
  2. The experiment showed that following a strict unprocessed diet was tough and didn't lead to big changes in blood sugar or blood pressure for the person. It suggests that the diet may have only modest impacts on health markers.
  3. The person found they actually missed eating bread and their favorite processed foods. Enjoying what you eat is important, and dieting should also make you happy.

Glow Mama!

Glow Mama • 59 implied HN points • 21 Aug 24
🏥 Health & Wellness Fitness
  1. Make time for yourself, even if it's just 15 minutes a day. Simple acts like reading or taking a walk can refresh you and prevent burnout.
  2. Start with small, realistic goals to make positive changes in your life. Tiny steps like drinking more water or doing some quick stretches can add up over time.
  3. Sneak movement into your daily routine whenever you can. You don't need a formal workout—simple activities like dancing or doing squats while doing chores can keep you active.

Reflections on Health and AI

The Engineering Leader • 79 implied HN points • 01 Sep 24
🏥 Health & Wellness Fitness
  1. Health is super important, and we often forget to take care of ourselves when busy. Neglecting health can lead to serious issues, so it’s vital to prioritize it.
  2. Ignoring your well-being creates 'health debt' that can affect your energy, focus, and overall life quality. Just like financial debt, the more you neglect it, the worse it gets.
  3. Taking care of yourself isn't selfish; it's necessary. When you're healthy, you can help others better and handle life’s challenges more effectively.

What I Read This Week...

chamathreads • 864 implied HN points • 10 Feb 24
🏥 Health & Wellness Fitness
  1. Drug companies are working on solutions to prevent muscle mass loss caused by weight-loss drugs like Ozempic. Doctors suggest simple fixes like increasing protein intake and weightlifting.
  2. A recent study suggests that a special set of molecules on the extra X chromosome in women may make them more susceptible to autoimmune conditions. This discovery could lead to new, more targeted treatments.
  3. Adam Neumann, the co-founder of WeWork, is in talks with a hedge fund to buy back the company out of bankruptcy. WeWork's bankruptcy was fueled by debt and a decline in demand for office space.

Q&A: coronary calcium scoring; insurance coverage for Wegovy/Mounjaro; berberine & weight loss; & blood pressure variability

Are You Okay? • 559 implied HN points • 08 Mar 24
🏥 Health & Wellness Fitness
  1. Coronary calcium scoring, known as CAC, helps identify cholesterol plaque in the heart's blood vessels, which can lead to coronary artery disease (CAD) and heart-related issues.
  2. People at high risk for heart disease should consider getting a CAC for early risk assessment and potential prevention strategies.
  3. Insurance coverage for medications like Wegovy and Mounjaro for weight loss can pose challenges even for individuals struggling with obesity, emphasizing the need for help beyond diet and exercise.

Willpower is for losers

Metabolic Repair • 59 implied HN points • 08 Aug 24
🏥 Health & Wellness Fitness
  1. Relying on willpower for long-term goals is usually a path to failure. Instead of forcing yourself to do things, find ways to make them enjoyable.
  2. Willpower is like a car's brake; using it constantly slows you down and can lead to burnout. It's more effective to work with your emotions rather than against them.
  3. To succeed, create systems that reduce internal resistance and make tasks feel easier. This way, you can achieve your goals without relying heavily on willpower.

ex150nosauce+ACV-2 review: Blasted through plateau, new record low weight

Experimental Fat Loss • 148 implied HN points • 28 Nov 25
🏥 Health & Wellness Fitness
  1. The experiment with a low-sauce diet and apple cider vinegar helped to break a weight plateau, resulting in a loss of over 7 pounds. It's encouraging when you can surpass previous weight goals.
  2. Cheating with extra meat and changing ingredients sometimes interrupted weight loss, but overall the plan seemed to still work effectively. It's a reminder that even small changes can impact results.
  3. The lack of sauce made meals less tasty, leading to cravings. Finding the right balance in diet is key to sustainability, so considering the flavor of food is important.

Goodbye 2025 and Hello 2026

Human Programming • 77 implied HN points • 01 Jan 26
🏥 Health & Wellness Fitness
  1. A prolonged, non-linear illness disrupted life and recovery was unpredictable, forcing pauses on work and plans.
  2. Community, creative projects, and travel gradually restored energy and purpose, including finishing a piano album and advancing other projects.
  3. There is a clear commitment to write more often in 2026 with a weekly Wednesday post on a new blog, focusing on health, personal systems, and AI.

Friday Q&A: microplastics; infrared saunas; yoga versus pilates; & tinnitus

Are You Okay? • 519 implied HN points • 02 Feb 24
🏥 Health & Wellness Fitness
  1. Limit exposure to microplastics by using stainless steel or glass instead of plastic products like water bottles and food containers.
  2. Infrared saunas may not be effective for energy and weight loss as some claim, according to a medical professional.
  3. Research on the potential health impacts of microplastics and the mechanisms for toxicity is ongoing; more studies are needed.

The Woke Marxist Agenda to Destabilize Kids' Health

Welcome to Absurdistan • 982 implied HN points • 01 Jun 23
🏥 Health & Wellness Fitness
  1. The article discusses how societal movements like 'Fat Positivity' and 'Insulin Resistance' are impacting kids' health negatively.
  2. It criticizes the obsession with body image and the pressure to conform, which can lead to emotional issues and overeating.
  3. There is a focus on the health risks associated with obesity, especially in children, and the need to prioritize physical health over body positivity movements.

The Paper Workout Journal

The Analog Family • 339 implied HN points • 21 Mar 24
🏥 Health & Wellness Fitness
  1. Keeping a paper workout journal can help you track your fitness progress over time. Writing down workouts lets you see how you've improved in a more personal way than just using an app.
  2. Using a physical notebook allows for more detailed notes, like how you felt during a workout, which can be helpful for future training sessions.
  3. Writing on paper helps maintain focus and reduce distractions from phones during workouts. The act of using a journal can make the experience feel more real and meaningful.

Finding My New Fitness Family

The Recovering Academic • 554 implied HN points • 02 Jan 24
🏥 Health & Wellness Fitness
  1. Fitness culture has evolved over the years, moving away from toxic masculinity and dominance-oriented training to a more inclusive and positive approach.
  2. Exercise can be a way to compensate for emotional distress and voids, but it's important to shift towards a healthier mindset focused on overall well-being.
  3. The shift in workout environments, from segregated spaces to inclusive settings, reflects a desire for a more positive and supportive fitness community that values happiness and holistic wellness.

The Next, Episode #50

The Next Brand • 530 implied HN points • 08 Jan 24
🏥 Health & Wellness Fitness
  1. When setting goals, focus on things you really want and are ready for.
  2. Fasting has numerous health benefits and is worth trying, even for a day.
  3. Startup founders may now benefit more from raising less money and focusing on profitability.