202110081939 Ü2 Overtraining.txt

# 202110081939 Ü2 Overtraining
##Ü2 ##Overtraining

## Concept

Cadegiani/Kater proposed instead *Paradoxical Deconditioning Syndrome*.[][#cadegiani2019]

Overtraining is not just about training. It seems to be more likely a dysbalance between anabolic and catabolic factors. 

> (...) OTS rises from unique combinations of risk factors and stressors, rather than excessive training alone.[][#cadegiani2019]

1. **Catabolic Factors:** Physical Stress[][#cadegiani2019] and cognitive stress[][#cadegiani2019] (Working, Studying, Social Stress). 
2. **Anabolic Factors:** Nutrition,[][#cadegiani2019] Sleep,[][#cadegiani2019] 

## Model

Risk Faktors -> Maladaptions -> Overtraining Syndrome

## Symptoms

- Blunted cortisol spike (30min after awaking)[][#cadegiani2018]

## Risk Faktors of Overtraining Syndrome

- mean number of daily hours of work/study >8 hours/day[][#cadegiani2019]
- carbohydrate intake <5.0 g/kg/day[][#cadegiani2019]
- protein intake <1.6 g/kg/day[][#cadegiani2019]
- total daily calorie intake <35 kcal/kg/day[][#cadegiani2019]

## Non-Related Factors to Overtraining Syndrome

- Fat intake (g/kg/day)

![](../Abbildungen/2021-10-08-overtraining-syndrome.jpg)


[#cadegiani2019]: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5722782/

[#cadegiani2019]: Flavio A Cadegiani and Claudio Elias Kater (2019):  Novel insights of overtraining syndrome discovered from the EROS study, BMJ Open Sport Exerc Med 1, 2019, Vol. 5, S. e000542. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6590962/