What is 12-3-30?
12-3-3- is the viral workout trend that's been popularized on social media. It entails walking on a treadmill at an incline of 12, a speed of 3 mph, for 30 minutes.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: What is 12-3-30?
### Input: 
### Response: 12-3-3- is the viral workout trend that's been popularized on social media. It entails walking on a treadmill at an incline of 12, a speed of 3 mph, for 30 minutes.