Salsa is considered as one of those spirited dance that many people love to learn. Unfortunately, even though there are quite a lot of people who admire this kind of dance, there are not many people who actually tried this kind of dance for the first time. The main reason is because they think that the movements in salsa are hard to learn. This is something that many people missed from salsa dance. For your information, salsa is quite similar with tango, but there is a big difference between tango and salsa. In tango, you have some certain movement rules while in salsa you do not really need that kind of thing. You can say that tango is a bit formal while salsa is the informal one. That is why you do not need to worry about the movements that you are going to make if you are dancing salsa.
Basically, it is true that you cannot just do some random movements while you are dancing salsa. The main reason is because there is a music with the fast beat and tempo. That is the main thing that you need to highlight from this kind of dance. You can easily move your body and steps with a lot of different variations as long as you are moving your body based on the beats and the tempo of the music that is played. You do not need to worry that you are going to make the false movement because there is no such things called the false movement, the move that you should not take. All kinds of move are acceptable in salsa. That is why you might want to try this kind of dance.
For information, on this modern time there are more and more people who are trying to learn salsa because this kind of dance embrace on the happiness of the couple who do the dance. It is unlike the tango that embraces the intimacy of the dance. Even though it is true that you need a partner in dancing salsa, you do not need to fully embrace on the emotion and intimacy with your partner. It is more like you are playing together with your partner to grow the happiness while you are dancing salsa. That is why there is no such thing called the directed movements or something like that in salsa. Salsa is a freedom to dance.