https://www.youtube.com/watch?v=kRJgAv_gGNM
TLDR Improve health by measuring your baseline, identifying your biggest health bottleneck, choosing evidence-based changes, and retesting to see what works. Focus on sustainable progress toward strong health—not perfection or chasing top-percentile rankings.
Start by measuring your current health so you can choose the right priorities and later tell whether your plan is working. Assess body composition with waist circumference, strength with body-weight exercises such as push-ups or pull-ups, and aerobic fitness with a 1 km run or 12-minute Cooper test. Check blood pressure and discuss relevant blood tests—such as HbA1c, hs-CRP, ApoB, and fasting insulin—with a qualified health professional. Use measures that are appropriate for your health and fitness level.
Focus first on the weakness most likely to limit your health, rather than trying to improve every marker at once. For example, elevated blood pressure or poor metabolic health may deserve attention before further improving an already strong fitness score. Turn the priority into a clear target that you can measure, such as reducing waist circumference or improving aerobic fitness. Tracking and goal-setting provide feedback to help guide your actions, but measurement alone does not improve health.
Match each intervention to the goal you have chosen, and favor approaches supported by credible evidence. High-intensity interval training may help improve VO₂ max, while increasing dietary fiber can support blood lipids and blood sugar. Foundational habits include sleeping about 7–8 hours, strength training, doing cardio, walking regularly, getting morning daylight, and eating mostly whole foods. Select changes you can maintain rather than attempting an overly demanding routine.
Measure progress often enough to learn from it, but allow sufficient time for changes to take effect. For example, you could measure your waist weekly, repeat a fitness test every 4–8 weeks, and reassess relevant blood work after roughly 8–12 weeks with professional guidance. If progress stalls, look for obstacles such as inconsistent training, diet, or sleep, then adjust the intervention, its frequency, or its intensity. Keep the plan sustainable so it can become part of your routine.
Improving health can stack the odds in your favor, but there is no established evidence that reaching the top 1% of health guarantees greater longevity than reaching the top 10%. Genetics and other factors also influence health outcomes, so use ambitious rankings as context rather than a requirement. If you are average or below average, focus on practical improvements; once you have made strong progress, maintaining healthy habits may be more useful than continually chasing better scores. Avoid letting constant optimization undermine your mental well-being.
Use a five-step process: establish a baseline, identify your biggest health bottleneck and set a specific goal, choose an evidence-supported intervention, retest after an appropriate period, and adjust based on the results.
Assess body composition, fitness, and cardiovascular risk. Examples include waist circumference; push-ups or pull-ups; a 1 km run or 12-minute Cooper test; blood pressure; and blood tests such as HbA1c, hs-CRP, ApoB, and fasting insulin.
Address your biggest weakness or bottleneck, since health and longevity may be constrained more by weaknesses than by strengths. For example, elevated blood pressure or poor metabolic health may deserve attention before improving an already strong fitness measure.
Evidence-based options include high-intensity interval training to improve VO₂ max and eating more dietary fiber to support lipids and blood sugar. General habits include sleeping 7–8 hours, strength training three times weekly, doing cardio, walking 9,000–10,000 steps daily, getting morning daylight, and eating mostly whole foods.
Use intervals suited to each measure: check waist measurements weekly, repeat fitness tests every 4–8 weeks, and repeat relevant blood work after roughly 8–12 weeks.
Look for obstacles and adjust the intervention, its frequency or intensity, or contributing factors such as diet and sleep. Make sure the plan is sustainable.
There is no evidence that being in the top 1% is better for longevity than being in the top 10%; genetics and other factors also matter. If you are average or below average, aim to reach at least the top 10%, then focus on maintaining your health.
Tracking provides feedback to help you make informed adjustments; it does not directly make you healthier. The goal is steady, sustainable progress—not perfection or constant improvement at the expense of mental health.