A fibroid is a non-cancerous growth (tumor) made up of mostly fibrous tissue, like muscle. Fibroids grow in or around the uterus (womb). They are the most common type of growth in a woman's pelvic area (the pelvis is the bony structure at the bottom of the spine).ibroids. Uterine Fibroids are common non-cancerous (benign) tumors of the uterus and are the most frequent reason for recommending a hysterectomy. They grow from the muscular wall of the uterus and are made up of muscle and fibrous tissue. Many women over 35 have fibroids, but usually have no symptoms.
Best Answer: If you enjoy it, go for it! I'm a zumba instructor.. i'm only certified in zumba.. it's the only workout i find fun! I teach 3 times a week just at our local rec center and make $36/class .. a lot of instructors rent a room at a dance studio and charge per class, that way they make more.'m only certified in zumba.. it's the only workout i find fun! I teach 3 times a week just at our local rec center and make $36/class .. a lot of instructors rent a room at a dance studio and charge per class, that way they make more.
Generally speaking, Zumba classes last about an hour and are full of full-bodied, rapid dance moves choreographed specifically to get the body moving and the heart rate up. The amount of energy required to pull off an hour-long Zumba class makes it a great way to burn loads of calories and build lean muscle all over the body. The official Zumba website says that people burn âhundredsâ of calories during an hour-long Zumba workout, but that number leaves a huge range of calories and, while inspiring, might not be particularly helpful.