Everyone's time, physical condition and fitness concept are different. Therefore, it is more reasonable and effective to choose the ways and methods of fitness according to your actual situation.
Outdoor running exercise, indoor simple equipment exercise, aerobics and sit-ups are all feasible and can also achieve fitness effects. Of course, it is also good to arrange to go to the gym once a week and exercise under the guidance of a fitness coach.
In short, on the issue of fitness, it is more scientific to strive for the unity of effect and form according to your actual situation.