Fitness
Is There an Ideal Time of Day to Exercise? Here’s What to Know
There’s always been debate about the best time of day to work out. I’ve always heard that exercising first thing in the morning is ideal, but others say a nighttime workout benefits them more. But is one time really better than another, and why?
Regardless of when you work out, there are many health benefits from moving regularly, like improving your heart health, getting stronger or even improving your endurance. Most people decide to exercise when it best fits their schedule, so oftentimes they can’t help the time of the day they choose to be active.
Research has shown, however, that the time of day you choose to exercise can affect your workout in various ways. Here’s how to determine what’s best for you based on the latest data.
The best time of day to exercise is whenever you can do so consistently.
The best time to exercise is whenever you can
Let’s get this out of the way first: The best time to work out is whenever you can. We don’t all have schedules that allow for a 90-minute workout, green smoothies with collagen and a 20-minute session with a Theragun, unfortunately.
If your only time of day to exercise is before work, then morning is best. If you reserve physical activity for packed evenings, there’s a good chance you won’t ever get to it.
Likewise, if you can only squash 20 minutes of exercise into your day right before you get ready for bed, that’s the best time to work out.
I want to add a note on consistency, though: The best time to exercise is whenever you can, but the best-best time of day to exercise is the time you can stick with for days, weeks and months.
For example, if you’re the person who only has 20 minutes at night, but you keep finding yourself skipping it, ask yourself if there’s a way you can fit it into your morning instead. Perhaps you go to bed 20 minutes earlier and wake up 20 minutes earlier — now you’re still getting in your 20 minutes of exercise; it’s just shifted your schedule a tad.
The fact of the matter is that people who exercise consistently see better weight loss and fitness results in the long-term. Research also suggests that your body can adapt to regular training schedules, so if you work out every morning, you will probably get a lot better at working out in the morning, and the same in regard to nighttime workouts.
That all said, morning workouts and night workouts both have their advantages and disadvantages as evidenced by decades of scientific research — let’s discuss.
Benefits of working out in the morning
Morning workouts truly do have an edge, according to multiple research studies, and offer a list of benefits that might even sway some night owls to get their fitness on in the morning.
Can help you establish a fitness routine: People who exercise in the morning are often more consistent simply because morning workouts leave less room for excuses. If you workout first thing in the morning, you can’t skip it in the evening because duties piled up.
May improve your sleep cycle: Waking up early might be difficult at first, but research suggests that a morning exercise habit can shift your circadian rhythm so that your body is naturally more alert in the morning and more tired in the evening, so you fall asleep earlier and can exercise in the morning again. Morning exercise also seems to boost deep sleep more than evening exercise, according to some research. Plus, sleep helps facilitate muscle growth, so you might even see more strength gains if your circadian rhythm and sleep cycle improve.
Might burn more fat: Exercising on an empty stomach — in the “fasted state” — is proven to burn more fat than exercising after a meal (in the “fed state”). This happens because your body must utilize fat stores that already exist to fuel exercise, rather than use the food you just ate as fuel. Other research also shows that the “afterburn” lasts longer when you exercise in the morning, which might help you lose weight over time.
Can make you more productive: Research has found that exercising in the morning has a beneficial effect on energy levels, alertness, focus and decision-making, which can translate to a more productive work day.
May boost your mood throughout the day: Morning workouts are a great way to start each day on a high note — the endorphins or “happy chemicals” your body produces in response to exercise can keep your mood elevated long past your hour-long workout. The sense of accomplishment you get after completing a workout can also set you up for an optimistic day.
You might feel groggy for your morning workout if your alarm wakes you up from deep sleep.
Downsides to morning workouts
Though a morning exercise habit can be a powerful part of a healthy lifestyle, early morning workouts have their drawbacks, too. When you exercise first thing in the morning, a few things can make your workout a little wonky.
You might be running on low fuel: If you didn’t eat enough the evening before, you might find yourself battling serious hunger mid-workout. If you wake up hungry most days, try eating a larger dinner or a small, protein-dense snack before bed. You can also eat a small, carb-heavy snack before your morning workout, such as a banana, to help avoid hunger and hunger-related fatigue.
You may interrupt deep sleep: Depending on your sleep cycle, an early-morning alarm might puncture deep sleep. This can result in sleep inertia (feeling groggy for a while after you wake up), as well as chronic fatigue if it happens often.
Physical performance isn’t at its peak: Most people don’t roll out of bed feeling nimble and fired up. You might experience stiffness in your joints and temporary inflexibility. You should loosen up as you warm up, but studies actually show that certain strength markers, including peak power, are higher in the evening.
It takes longer to warm up: Speaking of warm-ups, there’s a key reason you might not feel as strong or powerful during morning workouts: Your core body temperature is lower. This makes warming up crucial for morning workouts — jumping into a workout, rather than slowly easing in, can result in injury. This is true all of the time, but especially when your body is cooler.Your heart rate is also slower in the morning (that’s the best time to find your true resting heart rate), which also contributes to needing a longer warm-up.
Benefits of afternoon and evening workouts
I envy those who can fit in a workout between 12 p.m. and 4 p.m. That would be my ideal time to exercise if I could do so consistently. I feel more ready for exercise in the afternoon: more flexible, more mobile, more physically energetic. I also feel stronger and faster.
For me, those feelings subside around the 5 p.m. mark, but I digress — most people experience these physiological adaptations throughout the day, which makes afternoon and evening the best time to exercise for many reasons.
Your physical performance might improve: Research shows that most people function better, physically speaking, later in the day. Muscle strength, flexibility, power output and endurance are all better in the evening than they are in the morning. Plus, people who exercise in the evening take up to 20% longer to reach the point of exhaustion.
Your body gets warmer as the day goes on: Since your core temperature is warmer later in the day, many people can get into the groove faster for afternoon and evening workouts. You should still warm up though!
Hormones are on your side: Testosterone is important for building muscle in men and women, and your body might produce more of it during afternoon workouts than morning workouts, resulting in greater strength and muscle gains.
Late-day exercise can relieve stress: Exercise is always a good way to relieve stress, but working out at night can really help you blow off some steam. The surge of endorphins you get during and after exercise can be a sweet nightcap that helps you wind down before bed.
Might help replace bad habits: If you have some evening or nighttime habits you want to replace — like snacking, drinking, smoking or watching too much TV — allow exercise to swoop in and take their place. Once you get into the practice of exercising at night, you might find yourself surprised that you don’t even miss your old habits.
If you wait until evening to exercise, you might find yourself battling a lack of motivation.
Downsides to afternoon and evening workouts
The above benefits to afternoon and evening workouts might automatically tempt you to designate the latter part of the day to exercise, but you should consider a couple of potential downsides, too.
Might interfere with sleep: The blanket statement that exercising at night is detrimental to sleep is a myth. That’s not true for everyone — scientists have found that exercising at night may have no effects on sleep at all, and some may even get a better night’s sleep — but some people might experience jitters if they work out too close to bedtime. This generally only applies to intense exercise, like CrossFit or HIIT, as yoga, stretching and other gentle exercises can actually improve your sleep when performed before bed.
May cause problems with consistency: If you’re like many people, exercising at night may not work for you simply because you are too tired after a long day. Afternoon and evening workouts might interfere with daily responsibilities, especially if things tend to pile up during the day. If that sounds like you, try shifting your daily routine to fit in a short morning workout.
Fitness
Alexandra Daddario, 40, Relies on This Underrated Crunch Upgrade for Strong Abs – Here’s How to Do It Properly
From enduring some serious physical prep for Baywatch to working consistently with elite trainer Patrick Murphy, Alexandra Daddario’s dedication to fitness is well-documented. She often shares insights on social media, and in a recent Instagram post, the White Lotus star gave an insight into how she trains her core with one powerhouse movement: the reverse crunch into shoulder stand.
Why is it so good? Most traditional ab exercises require repetitive spinal flexion—the process of pulling your chest down toward your knees, like in a standard crunch. This isolates only the upper section of your abs, and for women who spend hours sitting at a desk, it can reinforce a slouched, rounded posture.
Daddario’s movement flips the mechanics entirely since you actively curl your pelvis up toward your chest. In doing so, you target not only your upper abs, but the lower portion and your obliques (the sides) simultaneously, all while keeping your chest open and your neck unstrained. This translates into a much stronger core, better posture and crucial lower back protection. Research also shows that a controlled posterior tilt – the lower-body curl that initiates Daddario’s move – recruits a significantly higher percentage of deep core muscle fibers than traditional crunches.
Daddario then drives her hips directly up into a vertical shoulder stand. This completely removes momentum from the equation (meaning you can’t “cheat”) and forces your abs—particularly your obliques—to balance your body and prevent you from tipping sideways.
She then takes it one step further into a Pilates plow position with her legs overhead, before reversing the movement and, again, using her abs to control the lowering of her entire lower body as she slowly unrolls her spine down onto the mat. The plow portion is optional (and super advanced); the slow, controlled, lowering phase, which happens whether you move into plow or not, is where the magic happens, challenging your core through both lifting and resisting gravity. Inspired? Here’s exactly how to do the move with good form, and how many reps and sets to aim for.
How to do a reverse crunch into shoulder stand
- Lie on your back (either on a mat, or on a reformer Pilates machine, like Daddario, with your arms anchored tightly to the floor.
- Engage your core to curl your knees toward your chest, then fluidly press your feet straight up toward the ceiling, lifting your hips and lower back off the floor.
- Slowly lower down, one vertebra at a time. Aim for 3 sets of 6-8 controlled reps.
Optional progression:
- As you reach shoulder stand with your legs extended to the ceiling, slowly start to lower your toes toward the floor over your head. Your weight should rest entirely on your shoulders and upper back – not your neck.
- Keeping your legs straight, use your core to extend them straight back up to the ceiling, then control the descent by rolling your spine down one vertebra at a time, with your legs remaining straight.
As Women’s Health UK’s fitness director and a qualified Pilates and yoga instructor, Bridie Wilkins has been passionately reporting on exercise, health and nutrition since the start of her decade-long career in journalism.
After earning a first-class degree in journalism and NCTJ accreditation, she secured her first role at Look Magazine, where she launched the magazine’s health and fitness column, Look Fit, before going on to become Health and Fitness writer at HELLO!
Since, she has written for Stylist, Glamour, Cosmopolitan, Marie Claire, Elle, The Metro, Runner’s World and Red. Today, she oversees all fitness content across Women’s Health online and in print, spearheading leading cross-platform franchises, such as ‘Fit At Any Age’, which showcases the women proving that age is no barrier to exercise.
She has also represented the brand on BBC Radio London, plus various podcasts and Substacks – all with the aim to encourage more women to exercise and show them how. Outside of work, find her trying the latest Pilates studio, testing her VO2 max for fun (TY, Oura), or posting workouts on Instagram.
Fitness
Steffie Bryant, Alistair Brownlee to Share AI, Performance Insights at European Congress – Health & Fitness Association
From artificial intelligence to elite sport, the HFA European Congress keynote speakers will explore the forces reshaping health and fitness around the world.
By Lia Palazzo, Manager of Public Affairs
Steffie Bryant and Alistair Brownlee are set to offer the two keynote addresses at the 2026 HFA European Congress.
Artificial intelligence and high-performance leadership will take center stage at the 2026 HFA European Congress, where Keepme.ai President Steffie Bryant and two-time Olympic triathlon champion Alistair Brownlee will headline the annual gathering of fitness industry leaders.
The Congress, scheduled for September 24-26 at London Stadium in Queen Elizabeth Olympic Park, will bring together executives, operators, suppliers, investors, and innovators from more than 35 countries to explore the trends shaping the future of health and fitness.
Bryant will open the event on September 24 with a keynote examining how artificial intelligence is transforming fitness businesses. As president of Keepme.ai, she has helped clubs adopt AI-driven tools to strengthen member engagement, improve operations, and drive sustainable growth. Her session will focus on how operators can leverage emerging technology while maintaining a people-first approach. Her keynote is sponsored by Keepme.ai.
Brownlee will headline the second day of the Congress, sharing lessons from Olympic competition, entrepreneurship, and health innovation. The only athlete to win two Olympic gold medals in the individual triathlon, Brownlee is also founder of sports nutrition company truefuels, an investor in health and wellness companies, and co-founder of the Brownlee Foundation, which promotes youth participation in sport.
The speaker lineup reflects this year’s Congress theme, One Vision. One Voice., which focuses on the role innovation, collaboration, and leadership will play in the next chapter of the global fitness industry.
In addition to the keynote presentations, attendees will hear from more than 40 speakers from the fitness sector and related industries addressing trends, GLP-1 usage and exercise, emerging markets to watch, investment opportunities, retention, payment ecosystems, corporate wellness, community initiatives, and more. The full schedule can be viewed here and includes time to connect with suppliers in the Sponsor Marketplace. On September 26, attendees can participate in club and studio tours across London. The club tours can be added at the time of registration.
Presented in partnership with ukactive and hosted by industry leader David Minton of EVOLVE, the HFA European Congress is the industry’s premier European event, offering business leaders insight into emerging trends, new technologies, and opportunities shaping the future of the industry.
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM PDT SATURDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR THE SIERRA FRONT... * Affected Area...Fire Weather Zone 420 Northern Sierra Front including Carson City, Douglas, Storey, Southern Washoe, Western Lyon, and Far Southern Lassen Counties. * Winds...West 20 to 30 mph with gusts up to 45 mph. * Humidity...Afternoon minimums of 12 to 20 percent. * Duration...2 to 5 hours Friday with 3 to 8 hours Saturday. * Impacts...The combination of gusty winds and dry fuels can cause fire to rapidly grow in size and intensity before first responders can contain them. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outdoor activities that can cause a spark near dry vegetation, such as yard work, target shooting, or campfires. Follow local fire restrictions. Check weather.gov/reno for updates and livingwithfire.info for preparedness tips. &&
...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT SATURDAY FOR WASHOE LAKE... * WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph for Washoe Lake. * WHERE...Greater Reno-Carson City-Minden Area. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Small boats, kayaks and paddle boards will be prone to capsizing and should remain off lake waters until conditions improve. * ADDITIONAL DETAILS...Winds may briefly subside tonight before increasing again early Saturday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Check lake conditions before heading out and be prepared for a sudden increase in winds and wave heights. Consider postponing boating activities on the lake until a day with less wind. &&
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