Another Reason to Challenge Yourself at the Gym
![Another Reason to Challenge Yourself at the Gym](https://cdn.the-scientist.com/assets/articleNo/71843/aImg/52962/istock-1448463201-1800x1260-t.jpg)
In a chronic stress model, challenging exercise reduced anxiety by activating a three-neuron loop across brain regions.
In a chronic stress model, challenging exercise reduced anxiety by activating a three-neuron loop across brain regions.