04/09/2026
all of my exercise longevity knowledge 👇
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1. VO2 max is one of the strongest predictors we have of longevity
2. The least-fit people can have several times the mortality risk of the fittest
3. Build your aerobic base with around 150 minutes of moderate cardio per week
4. Zone 2 lets you train aerobically while relying heavily on fat oxidation
5. Add intervals to improve your VO2 max
6. The Norwegian 4x4 is one well-studied interval protocol
7. Four minutes hard, three minutes easy, repeated four times
8. Don't train only for muscle size as you age
9. Power and strength become increasingly important for healthy ageing
10. Use fast, explosive movements to develop power
11. For strength, use heavy sets of roughly 3-6 reps
12. Leave around one or two good reps in reserve on strength sets
13. Muscle can be built across a wide range of rep counts
14. The closer a set is to failure, the more challenging it becomes for muscle growth
15. Aim for around 1.6g of protein per kg of bodyweight per day
16. Walk for around 10 minutes after meals
17. Short post-meal walks can reduce the blood-sugar rise
18. Balance is strongly associated with healthy ageing
19. A 10-second one-leg stand can be a simple way to assess balance
20. Don't neglect mobility as you get older
21. Regular stretching can help maintain your range of motion
22. Track HRV as one useful indicator of recovery and training stress
23. The goal isn't just to live longer, but to stay strong, mobile and capable