12 3 30 Workout

The 12-3-30 workout is a trending fitness routine characterised by walking on a treadmill set at a 12% incline, maintaining a speed of 3 miles per hour, and doing so for a duration of 30 minutes. This workout gained popularity on social media due to its simplicity and accessibility, making it suitable for various fitness levels and busy schedules. It offers a low-impact yet effective way to improve cardiovascular fitness, burn calories, and has been promoted by influencers and viral videos, contributing to its widespread appeal and adoption.