What actually makes a muscle grow, separated from the gym mythology. The mechanotransduction-to-mTOR pathway, mechanical tension versus the metabolic stress red herring, the volume and proximity-to-failure evidence, protein intake numbers that hold up, and an honest dose-response model you can train by.
Strength-Training
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The Science of Muscle Hypertrophy: Tension, Volume, and the Folklore -
Exercise for Engineers: The Minimum Effective Dose The cardio, strength, and mobility numbers honestly, sourced from the dose-response literature: where the mortality curve is steep, the Zone 2 versus HIIT debate settled, the strength-training case that survived peer review, and a concrete schedule that fits a knowledge-worker week across hot, cold, dark, and polluted climates.