Morning or Evening? What a New Study Says About the Best Time to Exercise After 60

The Bottom Line First

The best time to exercise after 60 is usually the time you can follow consistently.

A 2026 randomized trial tested a more precise idea: would healthy adults ages 60 to 80 gain more strength or lean mass if they trained at their own strongest time of day instead of their weakest? After 12 weeks, the researchers found no clear advantage for training at the personal “peak” hour.

That does not prove workout timing never matters. It means that, in this trial, matching exercise to a person’s daily strength peak did not produce meaningfully better muscle adaptations. Morning, noon, afternoon, and evening can all be reasonable choices. The clock matters less than finding a safe schedule you can repeat.

Why People Worry About Workout Timing

It is easy to wonder whether a morning workout is being “wasted” because you feel stronger later in the day—or whether an evening session is too late to be useful.

Daily changes in performance are real. Body temperature, alertness, meals, sleep, routines, and circadian rhythms can all affect how a workout feels. In the Basel trial, participants did have personal high and low points in strength during the day.

The unanswered question was whether those short-term differences would change the results of months of training. That is what the researchers set out to test.

What the Researchers Actually Did

The University of Basel randomized controlled trial, published online on September 25, 2026, randomized 108 healthy, independently living adults ages 60 to 80. The average age was 67, and 41% were women. Ninety-three participants were included in the analyses.

Before training began, each person completed strength tests at 8 a.m., noon, 4 p.m., and 8 p.m. on four different days. That allowed the team to estimate each participant’s personal strongest and weakest testing hours.

Participants were then assigned to one of three groups:

• Train at their personal peak strength time
• Train at their personal trough, or weakest, time
• Continue their usual lifestyle without the training program

The training groups completed three supervised sessions per week for 12 weeks: two whole-body resistance workouts and one 30-minute moderate cycling session. Resistance sessions included a leg press, chest press, deadlift, cable row, and back squat.

The primary outcome was isometric midthigh-pull strength. The researchers also assessed handgrip strength and appendicular lean mass using DXA. Importantly, strength results were averaged across all four daily test times instead of relying on one convenient hour.

What the Trial Found

The differences between peak-time and trough-time training were close to zero, and every confidence interval crossed zero:

When the researchers compared fixed clock times—morning, noon, afternoon, and evening—they also found no consistent evidence that one time produced better adaptations.

The careful conclusion is not “timing never matters.” It is that prescribing exercise around an individual’s strongest hour did not outperform training at the weakest hour for these outcomes in this group.

A 2019 systematic review and meta-analysis reached a similar broad conclusion: morning and evening resistance training produced comparable improvements in strength and muscle size across the available studies. The newer Basel trial adds stronger, age-specific evidence because it individualized the timing rather than assigning everyone to the same morning or evening hour.

Feeling Stronger Later Is Still Real

You may genuinely lift more comfortably or feel more coordinated at one time of day. That can still influence which exercises you choose, how much you warm up, and how enjoyable the session feels.

But a better workout on one afternoon does not automatically mean greater long-term muscle growth. Training adaptations build from repeated work and recovery over weeks and months. In this trial, the acute daily high point did not translate into an extra strength or lean-mass benefit.

That distinction can be freeing: you do not have to chase a mathematically perfect hour to make training count.

How to Choose Your Best Training Time

Use the clock to support your life instead of letting it become another barrier.

The trial’s supervised sessions had high adherence. That is a useful reminder that scheduled appointments, clear programming, and accountability may matter more in real life than finding a theoretical peak.

The Variables Worth Protecting First

Before optimizing time of day, focus on the fundamentals:

1. A repeatable schedule. Put two or three realistic training windows on the calendar.
2. Progressive resistance. Gradually add a repetition, a little load, a set, or better control when the current work feels manageable.
3. Enough recovery. Sleep, easier days, and appropriate spacing between hard sessions help you return ready to train.
4. Nutrition that supports the work. Eat enough overall and distribute protein-containing foods across the day. If you have kidney disease or another condition affecting diet, follow your clinician’s advice.
5. Exercises that fit your body. Joint-friendly does not mean effortless. It means using movements, ranges, and loads you can control and progress.

The CDC’s guidance for adults 65 and older recommends a weekly mix of aerobic, muscle-strengthening, and balance activity. It also advises adapting activity to your abilities and health conditions. The right weekly pattern matters more than whether your first set begins at 8 a.m. or 4 p.m.

Important Limits of the Study

This was a well-designed trial, but it cannot answer every timing question.

• Participants were healthy, independently living adults. The findings may not apply to people who are frail, sarcopenic, institutionalized, or managing multiple complex health conditions.
• It was a single-center study in Switzerland.
• Peak and trough times were estimated from one four-day testing period.
• The intervention lasted 12 weeks, including a two-week familiarization phase.
• The results do not establish that timing is irrelevant for sleep, blood-sugar management, medication schedules, athletic performance, or every other health outcome.

If you have diabetes, cardiovascular disease, symptoms during exercise, or medications that affect heart rate, blood pressure, or blood glucose, ask your healthcare professional whether the timing of meals, medication, and exercise needs to be coordinated.

Frequently Asked Questions

Is morning exercise bad after 60?

No. The new trial did not find a consistent disadvantage for morning training. If morning is your most reliable time, use an appropriate warm-up and train within your current ability.

Is evening exercise better for building muscle?

Not according to the available evidence summarized here. You may perform better later in the day, but the Basel trial did not find greater strength or lean-mass adaptation from training at each person’s peak hour.

What if I feel weak in the morning?

Start more gradually, extend the warm-up, use the first set as practice, or choose a later time if it helps you train more comfortably and consistently. A personal preference is valid even when no universal “best” hour exists.

Should I always train at the same time?

You do not have to. A regular appointment can make the habit easier, but the study’s fixed-time comparisons did not identify one superior clock time. A flexible schedule is better than repeatedly skipping workouts while waiting for the perfect window.

Coach Bob’s Takeaway

After 30 years around bodybuilding and fitness, I have seen people spend more energy optimizing a routine than performing it. This study gives us one less thing to worry about.

Pick a time that respects your energy, responsibilities, sleep, and health. Then protect that appointment. A good plan performed consistently beats a perfect plan that keeps getting postponed.

If you want help turning that idea into a manageable routine, explore Stronger After 50: the 4-Week Restart. You will get three short strength sessions per week, a plan built around your starting point, and personal check-ins to help you keep moving forward.

This article is for general education and is not medical advice. Exercise timing, intensity, and exercise selection should be adapted to your health, symptoms, medications, sleep, and current abilities.