First of all, the first method is to do exercise at home, sit-ups and squats, the two most basic fitness exercises. You should always be able to do it, so as long as you persistently take time to do these two fitness exercises every day, you will naturally achieve the goal of effective fitness.
Similarly, you can practice yoga at home to achieve the purpose of fitness. This kind of fitness can be done by yourself without any auxiliary tools such as venues and treadmills.
And even without a gym and a park playground, I'm too poor to afford a treadmill. There has to be a way. The road is a national matter, and it costs nothing.
Running on the road twice a day after work or work can naturally achieve the purpose of fitness, so if you want to achieve the purpose of effective fitness, you must be diligent, and lazy people will never succeed in fitness.