Oura's health metrics have one source of truth: our members. Share your story with the Oura community with the link above.
Community
Reflect on your personal achievements and discover how the global Oura community slept, moved, stressed, and recovered in 2024.
December 19, 2024
Community
New Year’s resolutions don’t have to be daunting. Take a more practical approach with these ideas from Oura’s behavioral science team that’ll set you up for success.
December 09, 2024
Community
Dr. Means outlines how to analyze your Oura data—what she calls "inputs" and "outputs"—to ensure you're staying metabolically healthy.
November 20, 2024
Community
See how sleep patterns change during the colder, darker months and over the holidays, according to Oura member data.
November 20, 2024
Community
Hear real reactions from Oura members experiencing the new Oura Ring 4.
November 07, 2024
Community
As the votes tallied up for the high-stakes 2024 election, Oura member data showed higher-than-usual stress and heart rate trends.
November 06, 2024
Community
These science-backed strategies have been proven to increase your cardio capacity, or VO2 max, a measure of cardiovascular health.
October 25, 2024
Community
Turning on Rest Mode within the Oura App helps you to focus on recovery when you feel tired, unwell, or need to slow down.
October 04, 2024
Community
When Hanna-Mai went on a month-long sugar-free challenge, she noticed changes in her Oura metrics, which led her to keep up the habit and experience even more benefits to her overall health.
September 19, 2024
Community
The feature empowers Oura members to securely share biometric data with trusted healthcare providers.
August 30, 2024
Community
Anonymized data from about 45,000 Oura members highlighted notable differences between men and women’s sleep, activity, and stress patterns.
August 16, 2024
Community
This Florida couple used the Oura and Natural Cycles integration to conceive—and now, they have four baby girls! Hear more about their incredible journey.
August 14, 2024
Community
These entrepreneurs, executives, and high-performers turn to Oura to stay healthy and balanced despite busy schedules, travel, and more.
August 09, 2024
Community
Learn how Sasa M. used Oura data to discover her ideal sleeping pattern, reset her sleep schedule, and track her cycle during perimenopause.
August 07, 2024
Community
Meet three active women who have used the Oura and Natural Cycles integration to optimize their energy, athletic performance, and more.
July 23, 2024
Community
Made for Members highlights the latest features and improvements to your Oura Membership.
July 10, 2024
Community
Opt into Oura Labs to gain exclusive access to experimental features, provide feedback, and stay up to date with the latest Oura research.
July 09, 2024
Community
A leader in the longevity space, Kayla has dedicated more than a decade to studying and testing health optimization protocols.
July 05, 2024
Community
Soaking up summer fun doesn’t mean your shuteye has to suffer. Find six science-backed strategies to sleep well, all summer long.
July 02, 2024
Community
The tumultuous presidential debate led to a palpable sense of stress in many viewers’ bodies and minds, as reflected in Oura data trends.
June 28, 2024
Community
Ragga R. relies on ŌURA and Apollo for better sleep and stress support. Find out how these tools boost her quality of life.
June 25, 2024
Community
Oura members share the strategies they’ve used to improve their Resilience levels, finding balance between stress and recovery.
June 20, 2024
Community
Long-time member Hemang K. was pleasantly surprised to see a relatively young Cardiovascular Age — here’s what else he’s learned with Oura.
June 12, 2024
Community
The 45-year-old activist, designer, and producer shares how she uses Oura to track her sleep stats, reach activity goals, know if she’s getting sick, and more.
June 06, 2024
Community
The clinician-scientist shares insights on how she uses Oura data in her practice and in her personal life.
May 16, 2024
Community
After using Oura during a high-risk pregnancy, Dr. Gotlieb has dedicated her work to empowering women to deepen their own body literacy.
May 06, 2024
Community
A mom of two in California, Bridgette shares how Oura helped her cope with a difficult postpartum period and plan for baby #2.
May 01, 2024
Community
A professional trainer, Nikki gains helpful insights into her health with Oura – from understanding the power of an afternoon nap to seeing instant improvements in her biomarkers through breathwork.
May 01, 2024
Community
This busy New Yorker used her FSA funds to purchase Oura — and has since used Oura to manage stress and learn about her reproductive health.
May 01, 2024
Community
A lifelong endurance athlete, Oura member Julie D. has learned how to balance her 20-hour training weeks with effective sleep and recovery.
April 30, 2024
Community
The NBA All-Star shares how Oura empowered him to realize the important of rest and recovery — resulting in high scores on and off the court.
April 29, 2024
Community
Laura King, PhD, a retired police chief and officer mental health advocate, first used Oura during the Covid pandemic; now it guides her toward “total health optimization.”
April 11, 2024
Community
Meet Dr. Michael WL Chee, Oura advisor and director of the Centre for Sleep and Cognition at National University of Singapore.
April 10, 2024
Community
Pregnancy brings about incredible changes. Here’s what Oura member data reveals about patterns in sleep and biometrics among mothers-to-be.
April 09, 2024
Community
Introducing your one-stop-shop to stay up to date with the latest Oura features, made with members in mind.
April 02, 2024
Community
Seeing your stress levels spike? Consider these science-backed strategies, which Oura members say help them reset and relax.
March 27, 2024
Community
A renowned sleep scientist and Oura medical advisor, Dr. Walker shares the #1 misconception about sleep, plus how to improve yours.
March 26, 2024
Community
Learn about 5 evidence-based ways to increase your HRV, an indicator of good health and recovery.
March 19, 2024
Community
Learn how to use your HRV metrics to get the most out of your workouts and your recovery days.
March 18, 2024
Community
Through these powerful integrations, Oura provides further support for our female members — wherever they are on their health journeys.
March 06, 2024
Community
This powerful integration allows Oura and Strava members to understand their full training picture, with performance, rest, and recovery all in one place.
March 05, 2024
Community
Competing around the world in endurance races, Alec analyzes his Oura data to sleep better, train effectively, and boost recovery.
March 04, 2024
Community
From conception to motherhood, these women turned to Oura to improve their sleep, recovery, and overall health during pregnancy and beyond.
March 04, 2024
Community
After balancing his workout routine and implementing healthier habits, Robert H. improved his resting heart rate from 60 bpm to 48 bpm.
February 14, 2024
Community
Dating can show up as stress in your body for many reasons — and this isn't necessarily a bad thing! Oura's behavioral scientist shares why.
February 12, 2024
Community
Here's how the heart-pumping game manifested in Oura member data in San Francisco, Kansas City, and across the United States.
February 12, 2024
Community
Want to learn more about the sensors in the Oura Ring? How does Oura technology work? Here's how Oura measures heart rate, movement, and more.
February 07, 2024
Community
Oura provides a complimentary sizing kit with your purchase of a ring, so you can choose the right ring size at ease.
February 05, 2024
Community
Welcome to the Oura community, it's time to set up your ring! Learn how to set up your Oura Ring so you're ready to start tracking!
January 31, 2024
Community
Sleep and intentional recovery played a major role in improving this Oura employee’s Resilience level after stressors.
January 31, 2024
Community
Readiness is Oura’s proprietary score from 0-100, designed to help you figure out what works for your body.
January 30, 2024
Community
Which days of the week do Oura members experience the most stress? How often are they stressed? The answers might surprise you.
January 23, 2024
Community
Discover surprising learnings from Oura’s global member data — from when we slept the most to when we moved the least.
December 18, 2023
Community
A 51-year-old gym owner, this member experimented with strategies and habits to improve her sleep, menopause symptoms, and overall health.
December 12, 2023
Community
Frequent late-night performances took a toll on Dan’s sleep and mood — here’s how he used Oura to get back on track.
December 11, 2023
Community
Oura welcomes world-class science and medical experts from a range of disciplines to the inaugural Medical Advisory Board.
November 29, 2023
Community
A passionate women’s health advocate, Oura advisor Dr. Kiarra King shares her favorite Oura features for women — plus, how she uses it to stay accountable.
November 29, 2023
Community
Human performance expert, coach, and Oura advisor Andy Walshe, PhD, shares how to unlock your full potential using Oura along the way.
November 29, 2023
Community
Meet Oura advisor Dr. Christine Noa Sterling, MD, whose work focuses on women’s health, parenting, and the intersection of technology and holistic well-being.
November 29, 2023
Community
The founder of a precision medicine practice in NYC, Dr. Deutsch brings a wealth of knowledge about aging well to the Oura medical advisory board.
November 29, 2023
Community
The bestselling author and physician shares a surprising insight about her habits she learned using Oura, how to use data to improve your holistic health, and more.
November 29, 2023
Community
The longtime Oura advisor shares the most common myths about sleep, her top tips to sleep well with a busy schedule, and the simple breathing technique she does before bed.
November 29, 2023
Community
A fertility doctor at UCSF and Oura advisor, Jaswa cares for patients, teaches medicine, and conducts research on a range of women’s health topics.
November 29, 2023
Community
This one-of-a-kind urban farming initiative brings fresh greens, wellness education, and wearable insights to an underserved community in Jersey City.
November 13, 2023
Community
Heart rate variability, or HRV, is a highly individual metric, but these 8 habits have had the most impact for Oura members.
November 03, 2023
Community
Breann Mitchell understands the importance of sleep in her daily fitness routine. Oura and FitOn have partnered to enhance your scores with free access to fitness and meditation content.
October 30, 2023
Community
An ultramarathoner, Raj K. has seen his pace and HRV metrics improve since using Oura to monitor his heart rate on “easy” recovery runs.
October 26, 2023
Community
After 13 years of shift work, Linda knows the importance of a good night’s sleep. Here’s how she uses Oura to improve her recovery after her mentally and physically demanding work shifts.
October 26, 2023
Community
Mykera B. was sleeping four hours a night when she was diagnosed with a number of serious health issues — here’s how she transformed her health using Oura.
October 12, 2023
Community
Using the new Daytime Stress feature, Oura’s director of hardware product was better able to regulate various stressors when he noticed signs of strain.
October 10, 2023
Community
Stress researcher, professor, and Oura advisory board member Elissa Epel, PhD, breaks down the nuances of stress and shares how to dial it down in your life.
October 10, 2023
Community
Brielle S., a product design intern at Oura, saw their Oura metrics improve as they realized the importance of a balanced exercise routine.
September 28, 2023
Community
Since beginning his health journey in 2019, Brian K. has witnessed incredible ripple effects in both his work and personal life.
September 25, 2023
Community
After a full recovery from sudden cardiac arrest, Damar Hamlin uses Oura to understand how his habits, sleep, and training impact his health.
September 20, 2023
Community
Jim and his daughter Julie both use Oura to keep up with their daily exercise routines and overall health.
September 07, 2023
Community
With Oura, Ismail E. learned about the impact of social connection on his health, as well as how to combat his life-long insomnia.
September 07, 2023
Community
A fast-paced New Yorker, Julia E. harnessed Oura insights to understand the power of slowing down and listening to her body.
September 01, 2023
Community
A marathon runner, former insomniac, and Oura member (and now employee!), Maris J. has made it her mission to make all movement count.
August 18, 2023
Community
Tricia learned to prioritize consistency over perfection and transformed her health. Here’s how she used Oura along the way.
August 03, 2023
Community
After Dave noticed a higher-than-usual RHR on his Oura data, he took steps to mitigate the risk of a heart attack.
July 27, 2023
Community
The dog days of summer have arrived — but Oura members aren’t letting the heat and humidity slow them down. See how summer sports, travel, and the heat affect members’ data.
July 24, 2023
Community
We asked the Oura community to share the habits and lifestyle changes that have increased their amount of restorative deep sleep.
July 21, 2023
Community
Stephanie B. turned to alternative therapies such as acupuncture in her cancer journey — here’s how she used Oura to track her treatments along the way.
July 07, 2023
Community
Oura member Nate S. uses Oura and mindfulness training to win National Chess Championships, as well as balance life in high school.
June 28, 2023
Community
After losing more than 100 pounds after gastric bypass surgery, Bailey C. turned to her Oura data to understand her sleep and improve her habits.
June 28, 2023
Community
Meet Linda R., who overcame chronic fatigue, migraines, and pain with the support of Oura.
June 26, 2023
Community
Here's how Misha Y. leveraged the data and guided meditations in the Oura App to reduce stress and recover from burnout.
June 08, 2023
Community
With Circles, Oura members can share high-level health data, offer encouragement, and track their progress alongside a trusted group of peers.
June 07, 2023
Community
The new Oura Circles feature has encouraged more open dialogue about their baseline scores, "good days," and overall health journeys.
June 07, 2023
Community
Marcus uses Oura to gauge his body’s recovery status between runs. But to Marcus, running is more than "going fast."
June 06, 2023
Community
Oura inspired Jussi L. to quit his job, improve his diet, and finally combat insomnia.
June 06, 2023
Community
See how Oura helped Nicole V. learn to balance her demanding schedule and avoid burnout by valuing rest and recovery.
June 06, 2023
Community
Lauren and Katie, Oura members and co-founders of the infrared technology brand Higher Dose, are on a mission to make biohacking more accessible to all.
May 26, 2023
Community
Australian neuroscientist Kaushik Ram, PhD, shares how he uses Oura to monitor his HRV and offers methods to improve yours, too.
May 10, 2023
Community
Here’s how Dada uses Oura to track her temperature trends to spot IBD flare-ups.
May 08, 2023
Community
With highly detailed information about her fertility, Felicity got a positive pregnancy test within a month of integrating the apps!
May 05, 2023
Community
See how these successful female entrepreneurs use Oura Ring to track their cycles, prioritize rest, and build thriving wellness brands.
May 04, 2023
Community
This May, Oura celebrates our 10th year of equipping people everywhere with the knowledge they need to live healthier, more balanced lives.
May 01, 2023
Community
Lindsay introduced Oura to her mom, Rita, a three-time cancer survivor. Both turn to Oura for encouragement and guidance along their own health journeys.
April 28, 2023
Community
The entrepreneur and mom of two maintains a remarkably strong HRV and sleep schedule — here’s how she does it.
April 28, 2023
Community
See how athlete and mother, Hélène Guillaume, 36, uses Oura and Wild.AI to optimize her training and boost her performance.
April 28, 2023
Community
Meditation can relieve stress, fight postpartum depression, and make you more empathetic. Use these free guided meditations for mothers.
April 26, 2023
Community
Cassidy N. uses her Oura Ring to track her sleep, menstrual cycle, and has noticed a dramatic difference in her sleep since cutting out alcohol.
April 21, 2023
Community
We dug into the data to discover some interesting variations in Oura members' chronotypes across three characteristics.
April 20, 2023
Community
“Oura has also been a fabulous tool as I try different modalities and treatments,” Oura member Brooke V. tells us.
April 14, 2023
Community
In surfing, sport and science connect. See how celebrated Japanese-American surfer Kanoa Igarashi uses Oura insights to structure his training schedule.
April 05, 2023
Community
The engineer-turned-health-coach shares how he tracked, and ultimately solved, his mysterious health struggles with Oura.
March 23, 2023
Community
The big-wave surfer from Hawaii turns to Oura to guide him toward balance as a new father of twin daughters.
March 23, 2023
Community
Hear how Jonna S. took advantage of her Oura App insights to banish guilt and realign her daily schedule with her body's prime hours.
March 15, 2023
Community
After her naturopathic doctor recommended Oura, Lisa learned how to optimize her sleep for more energy — and less stress.
March 03, 2023
Community
The UK-based author had an "a-ha" moment after a terrible hangover on vacation — see how Oura helped her change her ways.
February 17, 2023
Community
A child of Hawaiʻi, Sig derives inspiration from the abundant nature that surrounds him and uses Oura as a reminder to re-center.
February 16, 2023
Community
Oura member Ben A. shares how he tackled bad habits, including drinking alcohol and caffeine too late, to get better sleep in less time.
February 09, 2023
Community
"I love the Oura Ring. It's the best $400 I ever spent — it probably saved my life," Ted says.
January 26, 2023
Community
Shane Heath, founder of MUD\WTR and a longtime Oura member, uses Oura Ring to create an intentional culture of wellness at his company.
January 23, 2023
Community
As she recovered, she appreciated Oura's weekly and monthly views to track her progress over time.
January 11, 2023
Community
Oura’s data science team analyzed heart rate data from the two countries to find out how the thrilling game impacted members' biometrics.
December 19, 2022
Community
Learn more about your Oura House from your Year in Review and how to boost your scores for the others.
December 15, 2022
Community
From best sleep days to peak Readiness months, discover several interesting trends from anonymized data from global Oura members.
December 15, 2022
Community
After giving up his dream of playing professional football, Adrian was inspired by Oura to set his sights on a career in sports medicine.
December 14, 2022
Community
Alison's Oura Ring also helped her and her healthcare team detect a connection between her seizures and her menstrual cycle.
November 10, 2022
Community
The oft-quoted concept that ovulation happens on the 14th day of the menstrual cycle isn't always accurate — here's why.
November 07, 2022
Community
The distance runner and coach had to learn to slow down during her pregnancy, and her Oura Ring was there to help along the way.
November 03, 2022
Community
Ultrarunner Don Reichelt turns to Oura data to help him train for a record-breaking feat: running for 24 hours straight.
November 01, 2022
Community
You already know alcohol isn't doing you any favors. But how does it affect your Oura biometrics? Here's what our community data shows.
October 31, 2022
Community
Plus, more interesting findings based on community data from the past three months.
October 20, 2022
Community
The Luxembourg-based couple used Oura as an engagement ring; now, it helps them track their health as they travel the world.
October 05, 2022
Community
A leader on and off the basketball court, Chris Paul turns to Oura to make sure all aspects of his training are on point.
October 04, 2022
Community
See how this all-time great uses the Oura App and Membership to stay on her A-game in fitness and recovery.
September 29, 2022
Community
Music manager Charlie Rocket had it all — except his health. He changed course, achieved his lifelong dream of becoming an athlete, and now he helps others achieve theirs.
September 22, 2022
Community
After noticing a sharp decline in her Sleep Score earlier this year, the 30-year-old was spurred to take action to support her mental health.
September 13, 2022
Community
Armed with her Oura data, Olympian and author Alexi Pappas makes more informed choices for her training, creativity and overall health.
September 01, 2022
Community
See how The Pocket Queen uses Oura to stay one step ahead of the beat of her busy life as a professional musician.
August 25, 2022
Community
Here's how the highly decorated Olympic swimmer leverages her Oura insights to stay at the top of her game.
August 11, 2022
Community
While Hannah was ready to ride again the next day, her Oura App insights clued her into the fact that she needed to allow her body to recover.
August 09, 2022
Community
Four-time Canadian Olympian Rosie M. relies on Oura to manage her training, adjust her nutrition, and prioritize self-care and recovery.
August 04, 2022
Community
The founder of Ra Optics sheds light on an essential, yet often overlooked, component of health and well-being.
August 01, 2022
Community
October 27, 2021
Community
Word Champion Surfer, Carissa Moore, sits down with Oura to talk about sleep, recovery, and performance.
July 28, 2021
Community
Depending on where you live, you may notice differences in how you sleep during the summer versus the winter. What causes these differences and what can you do about it to make sure you’re getting enough sleep all year long?
July 27, 2021
Community
Devin Burke is a TEDx speaker, Bestselling Author, Sleep Coach, and Founder of Sleep Science Academy. He’s been using Oura in his life for 4 years and with his clients for 3 years.
July 16, 2021
Community
As USA Surfing heads into their Olympic debut, kicking off their season, surfers will use Oura Ring to monitor their sleep and recovery. By delivering personalized Readiness, Activity, and Sleep insights and guidance directly to their apps, Oura will help surfers stay present, improve performance, and maximize recovery.
June 29, 2021
Community
We’ve all been there. It’s 2 pm, you just had lunch, loads more to get done, but your body wants a breather. What if you just took a nap? Naps, when done right, are a perfect way to take a short mental timeout during the day.
June 25, 2021
Community
Dr. Carrie uses Oura to monitor changes in her menstrual cycle and hopes that sharing her insights can help others spot the impact of hormones on their bodies.
June 22, 2021
Community
Janice is a CX Specialist currently living in Taipei, Taiwan & California, and has been using Oura for a year.
May 14, 2021
Community
Kacey is a Real Estate Broker in Southern California and a mother of two who has been using Oura for nine months to balance health, work, and motherhood.
May 08, 2021
Community
Researchers at the National University of Singapore (NUS) teamed up with Oura to analyze sleep data from over 100,000 individuals to uncover the effect of COVID-19 lockdowns on sleep health across the globe.
April 30, 2021
Community
The Oura Community contains multitudes. With unique individuals and unique journeys come new and distinct tips, tricks, and routines. Some might seem weird, but in the Oura Community, it’s not weird if it works.
April 09, 2021
Community
Jyoti is passionate about working with products at the intersection of hardware and software. What she didn’t expect was for it to sound the alarm on her health.
April 08, 2021
Community
Members of the Oura Community have been reaching out to share their stories of how their bodies are responding to doses of the COVID-19 vaccine.
April 07, 2021
Community
Laura originally purchased her Oura Ring to help with training and recovery but realized soon after becoming pregnant that the patterns it revealed could uniquely help her with her pregnancy journey.
April 05, 2021
Community
Kristin is an actor, fitness coach, and professor who uses Oura to get better sleep and manage her mental health.
March 03, 2021
Community
Lindsay is a US Army/Wall St Veteran who has been using her Oura Ring since October 2020 to combat her anxiety, depression, PTSD, and poor sleep quality.
March 03, 2021
Community
An inventor uses Oura to map her hormone cycles and harness her creative flurries.
March 03, 2021
Community
A NASA Flight Surgeon uses her Oura Ring to study sleep in Antarctica.
February 27, 2021
Community
From pregnancy to parenthood, a first-time mother shares her Oura journey.
February 26, 2021
Community
Marco Altini is the founder of HRV4Training, an app and web platform that combines training load with heart rate (HR) and heart rate variability (HRV) data from devices like Oura to help athletes monitor the effectiveness of their training routines.
February 05, 2021
Community
The Delano Lab at Swarthmore College used Oura Ring to investigate whether individualized sleep data can be leveraged to personalize health recommendations.
January 21, 2021
Community
Sean, Sudha, and Henry are a family of three currently living in Redwood City, CA. They are part of the small subgroup in the Oura community of families where each member is an Oura user, and they sat down with us to talk about their individual Oura experiences and how Oura brings them closer together as a family.
November 19, 2020
Community
Now, with Oura data, we can get answers to the question: How are people in the US sleeping during the 2020 election?
November 05, 2020
Community
"My doctor recommended a high dose of melatonin and low-dose beta-blockers. It was great to see the positive effects both interventions had on my Oura Ring data. My overnight heart rate stabilized and my sleep scores improved. That’s what he was trying to achieve.”
October 15, 2020
Community
"Having the Oura Ring during these early times is awesome. It’s helping me get the groundwork laid down, but where I think it will really shine is during my training peak. With Oura, I’m not just the athlete sitting in a hyperbaric chamber, or sleeping by myself in an empty flat where I have complete control over most things in my environment."
October 07, 2020
Community
"I love my partner, but once we got married and started sharing a bed every night, it made me remember how great my past sleep was. Getting an Oura Ring really helped me validate what I had been feeling: my sleep sucks - even when I am in bed for a full eight hours."
October 01, 2020
Community
“We felt uneasy at first about sharing our experience due to the stigma associated with having COVID, but we eventually put our personal reservations aside in the hope that we could help others.”
September 18, 2020
Community
Coach Bing travels the world with the team and uses Oura to help them maximize their performance.
September 01, 2020
Community
Oura’s Moment feature allows you to check in with your body anytime, anywhere. Choose guided or unguided rest, meditation, or a mindful breathing session.
August 31, 2020
Community
The Oura Ring helped a 55 year old health coach track his illness and recovery during his battle with COVID-19.
August 18, 2020
Community
A longtime Oura user keeps an eye out for signs of atrial fibrillation (AFib), an irregular heartbeat, in her Oura data.
July 23, 2020
Community
Dr. Michael Orosco & Dr. Annie Park use a March Madness Sleep Score bracket to motivate their team during the COVID-19 pandemic.
July 16, 2020
Community
An IT project manager uses her Oura Ring to help fight eating disorders.
July 14, 2020
Community
After looking at his Oura data, a police chief discovers a life-threatening pattern.
July 01, 2020
Community
Users share stories about what their Oura Rings have survived.
June 27, 2020
Community
Personal trainer, biohacker, speaker, and performance coach Ben Greenfield sat down with us to talk about how and why he uses the Oura Ring.
June 04, 2020
Community
An Oura user monitors his data and uses it to decide his daily training intensity.
May 28, 2020
Community
A college student uses his Oura Ring to change his sleep habits in his pursuit of better mental and physical health.
May 24, 2020
Community
Your ideal bedtime is associated with your individual circadian rhythm (aka your body's internal clock) and daily habits.
February 18, 2020
Community
You can sync data between Oura and your other health and activity apps by connecting Oura with Google Fit.
February 18, 2020
Community
A Dutch Paralympic swimmer uses Oura to optimize his training and maximize his performance.
February 04, 2019