Here's what my friend said...
i tell ppl that nia is a barefoot cardiovascular dance class that uses elements of the martial arts, dance arts and healing arts. we use many different types of music and although each routine is unique, there are certain moves that we incorporate into each.
a 60 minute class follows the traditional aerobic format: warm up, get moving, cool down. the teacher introduces a focus at the beginning of class and then weaves that into each song so that there is a sense of continuity from one song to the next. the focus is even taken to the part of the class we refer to as floorplay, when we go to the floor and stretch. the focus might be a particular body part, exploring form and freedom, the 5 sensations (strength, agility, mobility, agility, flexibility), the breath, the joints, etc.
nia adresses the whole body, the whole you: mind, body, spirit and emotions. this is just one of the many reasons why it isn't dance aerobics. it's not a fad either. i've been doing nia since 2000 and the technique itself was created in the early 80s. the co-creators were the first to introduce the idea of fusion fitness that is so popular now. they were asking ppl to take their shoes off and incorporating elements of yoga into their classes long before yoga was even available in gyms.
one of my favorite things about nia is that it feels GOOD. yes it keeps me healthy and strong but i feel so damn good doing it. it's no wonder the basis of nia is the joy of movement. it's pleasure driven and that's what keeps so many coming back for more. i have ppl in my classes that have been doing nia even longer than i have!
what else can i say? i'm addicted. i teach 7-8 classes a week and i try to be a student at least twice a month. if i had time to do more, i would!
i will add that each teacher is unique and brings their style to class. my classes are high energy and focused on working out and having a fun time doing it. some focus more on the spiritual aspect of the practice. if you decide to give nia a try, i suggest trying out a couple of teachers if you can.
lmk if you have any specific questions and certainly lmk if you go to a class!