Health area / Strength
Build strength and capability
A complete week combines aerobic activity, strength work, and less uninterrupted sitting. Progress from a repeatable baseline rather than using exhaustion as proof.
Make it part of your plan
Build this area into your personal stack
Choose a small starting action, keep its purpose attached, and decide what you will track before adding more.
Build your plan
Put the relevant pieces together
Begin with the broadest, safest foundation. Add targeted practices or supplements only when the exact use and safety context fit.
Evidence attached to the exact claimOpen detailed claim evidenceStatus applies to the stated population and outcome. It is not a grade for a person, ingredient, or practice as a whole.4
Regular physical activity improves important health outcomes and lowers the risk of several chronic diseases.
- Outcome measured
- Mortality, cardiovascular health, metabolic health, function
- Studied population
- Adults, including older adults
- Intervention / exposure
- Regular physical activity
- Compared with
- Very low or no regular activity
- Timeframe
- Sustained weekly practice
Important limitation: No separate limitation is recorded. Read the sources before applying this finding.
3 primary evidence sources
- WHO guidelines on physical activity and sedentary behaviourWorld Health Organization, 2020
- Physical Activity Guidelines for Americans, 2nd editionU.S. Department of Health and Human Services, 2018
- 健康づくりのための身体活動・運動ガイド 2023厚生労働省, 2023
Claim reviewed: 2026-08-09Next review: 2027-02-09
For substantial health benefits, adults should work toward 150–300 minutes of moderate aerobic activity each week, or the vigorous equivalent, plus muscle strengthening on at least two days.
- Outcome measured
- Cardiovascular, metabolic, musculoskeletal, functional, and mental health
- Studied population
- Adults, with adaptation for age, disability, pregnancy, and health conditions
- Intervention / exposure
- Aerobic activity plus muscle strengthening
- Compared with
- Lower weekly activity
- Timeframe
- Weekly target, progressed over time
Important limitation: These are weekly targets, not an all-or-nothing entry test. Some activity is better than none, and progression should fit current capacity.
3 primary evidence sources
- WHO guidelines on physical activity and sedentary behaviourWorld Health Organization, 2020
- Physical Activity Guidelines for Americans, 2nd editionU.S. Department of Health and Human Services, 2018
- 健康づくりのための身体活動・運動ガイド 2023厚生労働省, 2023
Claim reviewed: 2026-08-09Next review: 2027-02-09
Muscle-strengthening activity helps preserve strength and physical function as we age.
- Outcome measured
- Strength, mobility, physical function
- Studied population
- Adults and older adults
Important limitation: No separate limitation is recorded. Read the sources before applying this finding.
3 primary evidence sources
- WHO guidelines on physical activity and sedentary behaviourWorld Health Organization, 2020
- Physical Activity Guidelines for Americans, 2nd editionU.S. Department of Health and Human Services, 2018
- 健康づくりのための身体活動・運動ガイド 2023厚生労働省, 2023
Regular aerobic training can improve cardiorespiratory fitness, including estimated or measured VO₂ max.
- Outcome measured
- Measured or estimated cardiorespiratory fitness
- Studied population
- Adults, with response varying by baseline fitness and program
Important limitation: No separate limitation is recorded. Read the sources before applying this finding.
3 primary evidence sources
- Importance of Assessing Cardiorespiratory Fitness in Clinical Practice: A Case for Fitness as a Clinical Vital SignAmerican Heart Association, 2016
- WHO guidelines on physical activity and sedentary behaviourWorld Health Organization, 2020
- 健康づくりのための身体活動・運動ガイド 2023厚生労働省, 2023