Categorize the following article into one of the predefined topics
This article is about a new study that was conducted on the effects of exercise on mental health.
Topic: Health and Fitness.
Complete the following task based on the instruction and optional input provided.### Instruction:
Categorize the following article into one of the predefined topics

### Input:
This article is about a new study that was conducted on the effects of exercise on mental health.

### Output:
Topic: Health and Fitness.