Walking is a convenient and simple exercise, which can be done outdoors in many cases, and you don't have to go to the gym. In contrast, brisk walking has little wear on knees, and its intensity is much smaller than other aerobic exercises. If you have a treadmill, you can also advance your walk to a slope.
Walking is suitable for most people except those with serious leg injuries, but in view of the low difficulty of walking training, it is recommended for middle-aged and elderly people and overweight people without training foundation.
jogging
Jogging is suitable for most people, and beginners can complete the transition from novice to beginner runner in a few months through a step-by-step method. Of course, jogging has certain requirements for technical movements.
But for ordinary enthusiasts, there is no such thing as an absolute standard running posture. What is more important is to correct it step by step in the process of progress. In addition, good warm-up and stretching after practice, as well as running shoes suitable for you, will make trainers get twice the result with half the effort! If you are in a city with beautiful environment and good air quality, I suggest you get into the habit of jogging.