![Ryan | movestrength on Twitter: "Common side effects of marathon running and prolonged endurance activity • Physical exhaustion • Low testosterone levels • Cortisol addiction • Kidney damage • Inflammation Marathon Runner Ryan | movestrength on Twitter: "Common side effects of marathon running and prolonged endurance activity • Physical exhaustion • Low testosterone levels • Cortisol addiction • Kidney damage • Inflammation Marathon Runner](https://pbs.twimg.com/media/Et4rKRmWgAAp-H5.jpg)
Ryan | movestrength on Twitter: "Common side effects of marathon running and prolonged endurance activity • Physical exhaustion • Low testosterone levels • Cortisol addiction • Kidney damage • Inflammation Marathon Runner
![Sprinter vs Marathon Runner: The Underlying Truth for the Physique Difference of Running Athletes - YouTube Sprinter vs Marathon Runner: The Underlying Truth for the Physique Difference of Running Athletes - YouTube](https://i.ytimg.com/vi/G9wgDd1oOjk/maxresdefault.jpg)
Sprinter vs Marathon Runner: The Underlying Truth for the Physique Difference of Running Athletes - YouTube
![There is a prevalent stereotype that marathoners have a weaker, skinnier physique, compared to sprinters, who have a more built, 'aesthetic' physique. Is it possible to run a marathon while having that There is a prevalent stereotype that marathoners have a weaker, skinnier physique, compared to sprinters, who have a more built, 'aesthetic' physique. Is it possible to run a marathon while having that](https://qph.cf2.quoracdn.net/main-qimg-595d71c6378c72206973e77cc8f3fedf.webp)