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slug: physical-training
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# Physical Training

Exercise prescriptions across the cardio–strength–mobility–power spectrum with the dose-response evidence each modality carries. The 'how to move' chapter.

Start with [VO₂max](vo2max.md) and [Zone 2 Cardio](zone-2-cardio.md), then use [VO₂max-Targeted Intervals](vo2max-targeted-intervals.md) to separate base-building from ceiling work, and [Polarized Training Distribution](polarized-training-distribution.md) to assemble the two into a recoverable weekly architecture. Use [Resistance Training for Sarcopenia Prevention](sarcopenia-resistance-training.md) to separate aerobic capacity from the strength, power, lean-mass, and bone-loading reserve that cardio doesn't supply. The adjacent entries separate [Grip Strength as Mortality Biomarker](grip-strength-mortality.md), [Stability and Mobility Practice](stability-mobility-practice.md), and [Mechanism-Pumping](mechanism-pumping.md). The section's practical question is not which training identity sounds best, but which physical capacities are being measured, trained, protected, and limited by injury risk.

Read straight through, or land on a specific entry and follow its outgoing links into the rest of the book.

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- [Next: VO₂max](vo2max.md)
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