Fitness benchmarks by age: how strong, fast, and fit should you be
Age-based fitness benchmarks for cardio, strength, balance, mobility, and body composition. Learn what to test, what matters, and how to track progress.
How strong should a 45-year-old man be? How fast should a 60-year-old woman walk? How long should a 35-year-old be able to hold a plank?
Most people have no idea whether their fitness is excellent, average, or below the range expected for their age - because nobody ever told them the benchmarks. Doctors rarely measure physical performance, gyms track arbitrary PRs, and fitness influencers often set standards designed for elite athletes.
Research gives useful reference ranges for the major fitness domains: cardiovascular fitness, strength, gait speed, balance, mobility, and body composition. These are not diagnoses and they are not perfect cutoffs. They are practical signals that help estimate functional fitness and longevity risk, independence, and where training time is best spent.
This is a practical fitness benchmarks reference: where typical ranges sit, where “good” becomes “great,” and when a low score should prompt more attention.
Quick answer
Fitness benchmarks by age are best used as a scorecard, not a verdict. Start with five domains: VO2 max or cardiorespiratory fitness, grip strength, lower-body strength, walking speed, and single-leg balance. Being low for age in one domain does not prove poor health, but repeated low scores point to trainable risk. Aim for “Good” rather than just “Average,” retest every 3-6 months, and prioritize the weakest metric first. If a score is unexpectedly low, declining quickly, or paired with symptoms, use it as a reason to get medical or coaching guidance.
Key facts
- VO2 max - strongest signal - reflects cardiorespiratory reserve and is consistently linked with mortality risk.
- Grip strength - muscle proxy - estimates whole-body strength, frailty risk, and functional reserve.
- Walking speed - function marker - predicts survival and independence especially after age 60.
- Balance - fall-risk marker - a 10-second single-leg stand is a simple screen, not a diagnosis.
- SuperAge - tracking role - helps combine wearable trends, manual tests, and biological-age context over time.
What you’ll learn:
- Cardiovascular fitness benchmarks
- Strength benchmarks
- Balance and mobility benchmarks
- Flexibility benchmarks
- Body composition benchmarks
- The longevity fitness score
- How SuperAge tracks your fitness age
- FAQ
Cardiovascular fitness benchmarks
VO2 max: the headline longevity metric
VO2 max - your body’s maximum oxygen consumption during exercise - is one of the strongest measured predictors of all-cause mortality. In large treadmill-testing cohorts, very low cardiorespiratory fitness is associated with substantially higher risk than higher fitness categories, even after adjustment for traditional risk factors.
VO2 max benchmarks (mL/kg/min):
| Age | Men — Poor | Men — Average | Men — Good | Men — Excellent |
|---|---|---|---|---|
| 20-29 | < 33 | 33-42 | 43-52 | > 52 |
| 30-39 | < 31 | 31-40 | 41-49 | > 49 |
| 40-49 | < 28 | 28-37 | 38-46 | > 46 |
| 50-59 | < 25 | 25-34 | 35-43 | > 43 |
| 60-69 | < 22 | 22-31 | 32-40 | > 40 |
| 70+ | < 19 | 19-27 | 28-35 | > 35 |
| Age | Women — Poor | Women — Average | Women — Good | Women — Excellent |
|---|---|---|---|---|
| 20-29 | < 27 | 27-35 | 36-44 | > 44 |
| 30-39 | < 25 | 25-33 | 34-41 | > 41 |
| 40-49 | < 23 | 23-31 | 32-39 | > 39 |
| 50-59 | < 21 | 21-28 | 29-36 | > 36 |
| 60-69 | < 18 | 18-25 | 26-33 | > 33 |
| 70+ | < 16 | 16-22 | 23-29 | > 29 |
Longevity target: Aim for at least “Good” for your age group. Very high cardiorespiratory fitness is associated with markedly lower mortality risk in observational cohorts, but the exact risk reduction depends on the population, testing method, and baseline health.
Resting heart rate
Resting heart rate reflects baseline cardiovascular efficiency. Lower is generally better within normal ranges, but symptoms, medications, thyroid status, and endurance training all change interpretation.
| Level | RHR range | What it suggests |
|---|---|---|
| Athlete | < 50 bpm | Exceptional cardiovascular fitness |
| Excellent | 50-59 bpm | Strong cardiovascular health |
| Good | 60-69 bpm | Above average fitness |
| Average | 70-79 bpm | Typical for sedentary adults |
| Below average | 80-89 bpm | Elevated cardiovascular risk |
| Poor | > 90 bpm | Significantly elevated risk — investigate |
Walking speed: the sixth vital sign
Walking speed predicts mortality as powerfully as multi-variable risk models. This metric becomes increasingly important after 60.
| Age | Average speed | Below this = concern |
|---|---|---|
| 40-59 | 2.8-3.2 mph (4.5-5.1 km/h) | < 2.3 mph (3.7 km/h) |
| 60-69 | 2.5-3.0 mph (4.0-4.8 km/h) | < 2.0 mph (3.2 km/h) |
| 70-79 | 2.2-2.7 mph (3.5-4.3 km/h) | < 1.8 mph (2.9 km/h) |
| 80+ | 1.8-2.4 mph (2.9-3.9 km/h) | < 1.5 mph (2.4 km/h) |
Strength benchmarks
Grip strength: the handshake of longevity
Grip strength is one of the strongest predictors of all-cause mortality — stronger than blood pressure in some studies. It serves as a proxy for total body strength and muscle quality.
Grip strength benchmarks (dominant hand, lbs / kg):
| Age | Men — Below avg | Men — Average | Men — Good | Men — Excellent |
|---|---|---|---|---|
| 30-39 | < 95 lbs (43 kg) | 95-110 (43-50) | 111-125 (50-57) | > 125 (57) |
| 40-49 | < 88 lbs (40 kg) | 88-105 (40-48) | 106-120 (48-54) | > 120 (54) |
| 50-59 | < 80 lbs (36 kg) | 80-97 (36-44) | 98-112 (44-51) | > 112 (51) |
| 60-69 | < 70 lbs (32 kg) | 70-88 (32-40) | 89-103 (40-47) | > 103 (47) |
| 70+ | < 55 lbs (25 kg) | 55-75 (25-34) | 76-92 (34-42) | > 92 (42) |
| Age | Women — Below avg | Women — Average | Women — Good | Women — Excellent |
|---|---|---|---|---|
| 30-39 | < 55 lbs (25 kg) | 55-66 (25-30) | 67-77 (30-35) | > 77 (35) |
| 40-49 | < 50 lbs (23 kg) | 50-62 (23-28) | 63-73 (28-33) | > 73 (33) |
| 50-59 | < 44 lbs (20 kg) | 44-57 (20-26) | 58-68 (26-31) | > 68 (31) |
| 60-69 | < 38 lbs (17 kg) | 38-50 (17-23) | 51-61 (23-28) | > 61 (28) |
| 70+ | < 30 lbs (14 kg) | 30-44 (14-20) | 45-55 (20-25) | > 55 (25) |
Chair stand test (30-second sit-to-stand)
The 30-second chair stand test score chart measures lower body strength and endurance — critical for independence as you age. For the broader mortality and biological-age interpretation of sit-to-stand performance, see the sit-to-stand test longevity guide.
Repetitions in 30 seconds:
| Age | Men — Below avg | Men — Average | Men — Good | Women — Below avg | Women — Average | Women — Good |
|---|---|---|---|---|---|---|
| 30-39 | < 18 | 18-22 | > 22 | < 16 | 16-20 | > 20 |
| 40-49 | < 16 | 16-20 | > 20 | < 14 | 14-18 | > 18 |
| 50-59 | < 14 | 14-18 | > 18 | < 12 | 12-16 | > 16 |
| 60-69 | < 12 | 12-16 | > 16 | < 10 | 10-14 | > 14 |
| 70+ | < 10 | 10-14 | > 14 | < 8 | 8-12 | > 12 |
Push-ups
Push-ups measure upper body muscular endurance and core stability. A 2019 study of active adult male firefighters found that men who could complete more than 40 push-ups had far lower incident cardiovascular event rates than those who completed fewer than 10. That is a useful association, not proof that push-ups alone prevent events in the general population.
Push-up benchmarks (consecutive, full range of motion):
| Age | Men — Average | Men — Good | Men — Excellent | Women — Average | Women — Good | Women — Excellent |
|---|---|---|---|---|---|---|
| 30-39 | 17-24 | 25-35 | > 35 | 10-17 | 18-25 | > 25 |
| 40-49 | 13-20 | 21-30 | > 30 | 8-14 | 15-22 | > 22 |
| 50-59 | 10-16 | 17-25 | > 25 | 6-11 | 12-18 | > 18 |
| 60+ | 8-12 | 13-20 | > 20 | 4-9 | 10-15 | > 15 |
Balance and mobility benchmarks
Single-leg balance test
Single-leg balance is a simple predictor of fall risk and functional reserve in adults over 50. A 2022 study in the British Journal of Sports Medicine found that inability to stand on one leg for 10 seconds in adults aged 51-75 was associated with an 84% higher risk of death over follow-up after adjustment for key variables. It is a risk marker, not a cause-and-effect test.
Single-leg balance benchmarks (seconds, eyes open):
| Age | Below avg | Average | Good | Excellent |
|---|---|---|---|---|
| 30-39 | < 30 | 30-45 | 45-60 | > 60 |
| 40-49 | < 25 | 25-40 | 40-55 | > 55 |
| 50-59 | < 20 | 20-35 | 35-45 | > 45 |
| 60-69 | < 15 | 15-25 | 25-40 | > 40 |
| 70+ | < 8 | 8-15 | 15-30 | > 30 |
Eyes closed (harder — more revealing):
| Age | Average | Good | Excellent |
|---|---|---|---|
| 30-39 | 15-25 | 25-40 | > 40 |
| 40-49 | 10-20 | 20-30 | > 30 |
| 50-59 | 7-15 | 15-25 | > 25 |
| 60-69 | 3-8 | 8-15 | > 15 |
| 70+ | 2-5 | 5-10 | > 10 |
Stair climbing speed
Stair ascent speed combines strength, cardiovascular fitness, and coordination. Research shows that climbing 4 flights of stairs (60 steps) in under 60 seconds correlates with good functional capacity.
4-flight stair climb test (60 steps):
| Performance | Time | What it suggests |
|---|---|---|
| Excellent | < 45 seconds | High functional capacity |
| Good | 45-60 seconds | Above average fitness |
| Average | 60-90 seconds | Typical for age |
| Below average | > 90 seconds | Declining functional capacity |
Flexibility benchmarks
Sit-and-reach test
The sit-and-reach test measures hamstring and lower back flexibility — critical for preventing injury and maintaining functional movement.
Sit-and-reach benchmarks (inches beyond toes / cm):
| Age | Men — Average | Men — Good | Women — Average | Women — Good |
|---|---|---|---|---|
| 30-39 | -1 to 2 in (-3 to 5 cm) | > 3 in (8 cm) | 1 to 3 in (3 to 8 cm) | > 4 in (10 cm) |
| 40-49 | -2 to 1 in (-5 to 3 cm) | > 2 in (5 cm) | 0 to 2 in (0 to 5 cm) | > 3 in (8 cm) |
| 50-59 | -3 to 0 in (-8 to 0 cm) | > 1 in (3 cm) | -1 to 1 in (-3 to 3 cm) | > 2 in (5 cm) |
| 60+ | -4 to -1 in (-10 to -3 cm) | > 0 in (0 cm) | -2 to 0 in (-5 to 0 cm) | > 1 in (3 cm) |
Shoulder mobility (scratch test)
Can you reach behind your back and touch your fingers? The scratch test measures shoulder flexibility, which is essential for daily activities and declines significantly with age.
Interpretation: Fingers overlapping = good. Fingers touching = adequate. Gap of > 2 in (5 cm) = restricted. Gap of > 4 in (10 cm) = significantly restricted.
Body composition benchmarks
Body fat percentage
Body fat percentage is more meaningful than BMI for assessing health risk, especially as you age.
Body fat percentage benchmarks:
| Age | Men — Lean | Men — Healthy | Men — Overweight | Women — Lean | Women — Healthy | Women — Overweight |
|---|---|---|---|---|---|---|
| 20-39 | 8-13% | 14-20% | > 25% | 15-20% | 21-28% | > 33% |
| 40-59 | 11-16% | 17-22% | > 27% | 18-23% | 24-30% | > 35% |
| 60+ | 13-18% | 19-24% | > 29% | 20-25% | 26-32% | > 37% |
Waist-to-hip ratio
Waist-to-hip ratio is a better predictor of cardiovascular disease and metabolic risk than BMI alone.
| Risk level | Men | Women |
|---|---|---|
| Low risk | < 0.90 | < 0.80 |
| Moderate risk | 0.90-0.99 | 0.80-0.85 |
| High risk | > 1.00 | > 0.86 |
The longevity fitness score
Build your personal scorecard
Based on the research, these are the 5 fitness metrics with the strongest evidence for predicting longevity. Score yourself:
| Test | Score 0 (alarm) | Score 1 (below avg) | Score 2 (average) | Score 3 (good) | Score 4 (excellent) |
|---|---|---|---|---|---|
| VO2 max | Bottom 25% for age | 25th-50th percentile | 50th-75th percentile | 75th-95th percentile | Top 5% |
| Grip strength | Below avg for age | Low end of average | Mid average | Good | Excellent |
| Single-leg balance | < 10 sec (eyes open) | 10-20 sec | 20-30 sec | 30-45 sec | > 45 sec |
| Push-ups | < 5 | Below avg | Average | Good | Excellent |
| Walking speed | < 1.8 mph (2.9 km/h) | 1.8-2.3 (2.9-3.7) | 2.3-2.8 (3.7-4.5) | 2.8-3.3 (4.5-5.3) | > 3.3 (5.3) |
Scoring:
- 16-20: Exceptional - strong fitness profile for age
- 12-15: Good - above average for longevity-related fitness
- 8-11: Average - room for improvement in key areas
- 4-7: Below average - prioritize the weakest metrics
- 0-3: Concerning - consider medical review and a structured training plan
How SuperAge tracks your fitness age
SuperAge automatically tracks many of these benchmarks through Apple Watch and HealthKit:
Automatic tracking
- VO2 max — estimated from walking/running workouts and passively during daily activity
- Resting heart rate — tracked 24/7 with age-appropriate benchmarking
- Walking speed and step length — measured passively via iPhone
- Walking steadiness — Apple’s proprietary fall risk algorithm
- Stair speed — tracked when you climb stairs with your iPhone
Biological age integration
SuperAge combines your fitness metrics with cardiovascular data, sleep quality, and blood biomarkers (if logged) to estimate biological age. Your fitness benchmarks can influence this score, but the most useful signal is the trend across several months rather than one test day.
Progress visualization
See how your fitness metrics trend over time and how they compare to age-appropriate norms. SuperAge highlights which metrics are improving, which are stable, and which may be pulling your biological-age trend in the wrong direction.
Frequently asked questions
How often should I test my fitness benchmarks?
Every 3-6 months for most metrics. Monthly for metrics you’re actively training to improve (like push-ups or single-leg balance). VO2 max and walking speed are tracked continuously by Apple Watch, so you don’t need to formally test them — just review the trends.
I’m below average in multiple categories — where do I start?
Start with the metric that carries the highest mortality risk for your age. For most adults over 40, this means: (1) cardiovascular fitness (VO2 max) if you’re sedentary, (2) strength (especially lower body via sit-to-stand) if you’re weak, or (3) balance if you’ve noticed instability. Address the biggest risk first, then expand. For a comprehensive action plan covering all the levers — strength, cardio, sleep, nutrition, and blood work — see how to slow aging after 30.
Are these benchmarks different for trained athletes?
Yes. The benchmarks here are population norms for general health and longevity prediction. Trained athletes typically perform in the “Excellent” or above range. If you’re already “Excellent” in a category, maintaining it becomes the goal — the longevity returns diminish beyond the top 5%, while the returns from improving a weak area are enormous.
Do genetics determine my fitness ceiling?
Genetics influence your maximum potential, including a meaningful share of VO2 max variation, but training still determines how close you get to your personal ceiling. Most adults can improve cardiorespiratory fitness, strength, and balance with progressive training even if they will never reach athlete-level numbers.
Key takeaways
- VO2 max is a major longevity marker - low cardiorespiratory fitness is consistently associated with higher mortality risk.
- Grip strength predicts all-cause mortality and frailty risk because it reflects muscle quality and functional reserve.
- Single-leg balance is a useful risk screen - especially after 50, when balance decline can raise fall risk.
- “Average” is a baseline, not the target - aim for “Good” where it is realistic and safe.
- Your weakest metric matters most - improving a below-average score often matters more than polishing a strength.
- Track over time - trends reveal more than any single measurement.
Find out your fitness age today
Numbers don’t lie. Test yourself against these benchmarks, identify your weakest link, and start training it. Your future self will thank you.
Ready for continuous tracking? Download SuperAge to monitor VO2 max, walking speed, heart rate, and biological age — automatically, every day.
References
- Mandsager, K., et al. (2018). “Association of Cardiorespiratory Fitness With Long-term Mortality Among Adults Undergoing Exercise Treadmill Testing.” JAMA Network Open. https://pmc.ncbi.nlm.nih.gov/articles/PMC6324439/
- Kaminsky, L. A., et al. (2015). “Reference Standards for Cardiorespiratory Fitness Measured With Cardiopulmonary Exercise Testing.” Mayo Clinic Proceedings. https://pubmed.ncbi.nlm.nih.gov/26455884/
- Bohannon, R. W. (2019). “Grip Strength: An Indispensable Biomarker for Older Adults.” Clinical Interventions in Aging. https://pmc.ncbi.nlm.nih.gov/articles/PMC6778477/
- Araujo, C. G., et al. (2022). “Successful 10-second one-legged stance performance predicts survival in middle-aged and older individuals.” British Journal of Sports Medicine. https://bjsm.bmj.com/content/56/17/975
- Yang, J., et al. (2019). “Association Between Push-up Exercise Capacity and Future Cardiovascular Events Among Active Adult Men.” JAMA Network Open. https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2724778/
- Studenski, S., et al. (2011). “Gait speed and survival in older adults.” JAMA. https://pubmed.ncbi.nlm.nih.gov/21205966/
- Rikli, R. E., & Jones, C. J. (2013). Senior Fitness Test Manual. Human Kinetics.
Last updated: 2026-06-08. This article is regularly reviewed to ensure accuracy.
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