Anchor your training to a handful of fixed principles and let the specific methods be interchangeable.

Dr. Andy Galpin on Young and Profiting — Fitness Lies Exposed · Young and Profiting with Hala Taha

Engage in regular exercise to improve health and longevity

Lifespan Why we age{u2014}and why we don't have to · David A Sinclair

Work smarter, not longer

How to Overcome Inner Resistance | Steven Pressfield · Andrew Huberman

Work in focused intervals to boost productivity

How Your Thoughts Are Built & How You Can Shape Them | Dr. Jennifer Groh · Andrew Huberman

Use exercise to modulate hormones

How to Optimize Testosterone & Estrogen | Huberman Lab Essentials · Andrew Huberman

Optimize fat loss with exercise

Lose Fat With Science-Based Tools | Huberman Lab Essentials · Andrew Huberman

A wandering mind is an unhappy mind -- presence beats pleasure

Science-Based Tools for Increasing Happiness · Andrew Huberman

High-intensity exercise is the most powerful free drug for activating longevity genes

Lifespan · David A. Sinclair

Use artificial deadlines to force bursts of extreme concentration intensity

Deep Work · Cal Newport