What rotates is to have an atmosphere. I should have paid attention to these aspects when I went to the spinning class. I think you should know that I always wear sports shoes, especially shoes. You must adjust the height of the bike first. Every bike is in a different position. Feel it yourself. Usually, you adjust the height of the seat. At that time, our teacher said that you should sit on the bike with one foot and one knee and toe in a straight line. Adjust the height like this.
Then there is the placement of feet. The strap above the foot must be fastened tightly, not too loose, otherwise it will fall off during the middle movement and may hurt yourself. These are all preparations, and then you usually wait for the teacher to come in and play music with everyone. If you are at home, you can find some dynamic music by yourself.
Cycle is a gradual process. It is more effective to follow the teacher's guidance. When holding the handrail, keep your back straight and don't bend over. This teacher should give you specific guidance. Every time you stand on a bicycle, you should be able to touch the back of the chair, instead of letting you sit on it and stand up with a light touch. These were all taught by my teacher at that time. You can refer to them. Personally, I think they are very meticulous.
Also, it is best to replenish water during riding and prepare a bottle of water, which is best to drink within one hour. Drink slowly, and you will have time to drink water every time. Stretch after cycling, or your legs will easily thicken, because cycling really exercises your leg muscles.