# The Truth About Exercise


## Posts

- [How do I know I’m getting fitter?](https://thetruthaboutexercise.com/how-do-i-know-im-getting-fitter.html): Choose a capability that matters to you, compare it fairly over time, and learn what strength tests, watches and body measurements can actually tell you.
- [How much strength training to start with](https://thetruthaboutexercise.com/how-much-strength-training-to-start-with.html): You've found a routine with six training days, a different muscle group each day and enough abbreviations to need a glossary.
- [How much exercise is enough?](https://thetruthaboutexercise.com/how-much-exercise-is-enough.html): Where 150 minutes came from, what smaller amounts can do, and how to make the guidance useful in your own week.
- [What does it actually mean to be fit?](https://thetruthaboutexercise.com/what-does-it-mean-to-be-fit.html): Source-linked educational content; no independent clinical or editorial review is claimed.


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