Does 12/3/30 really work?

Yes, the 12/3/30 method (walking on a treadmill at a 12% incline, 3 mph, for 30 minutes) is effective for building cardiovascular endurance and burning calories. Incline walking engages your glutes, hamstrings, and calves more than flat walking, while the moderate pace makes it accessible. However, its success depends on consistency and pairing it with a calorie-controlled diet for fat loss.

What is a good distance to run every day?

A good daily running distance will vary based on your fitness level, goals, and time. For general fitness or fat loss, 2-5 miles a day is a practical range. If you’re a beginner, start with shorter runs and gradually increase as you build endurance. You can even alternate between walking and running to help get you to your desired distance. Avoid overtraining by including rest or recovery days in your routine.

What is the 80/20 rule for running distance?

The 80/20 rule means 80% of your runs should be at a low intensity (easy, conversational pace) and 20% at a higher intensity (harder, faster efforts). This approach balances endurance gains with reduced injury risk while still including speed or interval work to boost calorie burn and performance.

Is it OK to walk slow on a treadmill?

Yes, walking slow on a treadmill is perfectly fine, especially for beginners, active recovery, or those with joint concerns. Even at a slower pace, walking can contribute to fat loss if it helps you stay consistent and maintain an overall calorie deficit. For more intensity, consider increasing the incline instead of the speed.