Weather free:
You don't have to open the window to see if it's snowing or windy. Just change your clothes and run on your feet. It's not too cold or hot in the gym. You'll run in an ideal environment.
More secure:
The "road surface" of the treadmill is much softer than the concrete, and there is no pit or stone suddenly. High quality treadmills have good shock absorption devices, which can protect your knee joints and greatly reduce the probability of sports injuries.
Can accurately calculate data:
Just glance at the panel, you will know that you run at a speed of several kilometers per hour, have run for several kilometers, and have exercised for several minutes. On the treadmill, you can easily measure your heart rate and calculate the calories consumed.
There are many functions:
A set of program is preset for a good running opportunity. When you are running, you only need to input data according to the prompts to choose different exercise methods, such as "fat reduction mode", "cardiopulmonary function mode", "mountaineering mode", "random mode", etc.
You can watch TV:
It's very considerate to install a TV in front of the treadmill. The large fitness club will do this without exception to make your running more interesting.
Finally, it should be noted that any sports mode has its own unique place, which can't completely replace other sports forms. It's hard for a treadmill to make you feel the flowers, wild birds and the beautiful breeze. If you have the conditions, you can still take your clothes and run in the nature.