zumba vs. crossfit

CrossFit seems to be the newest fitness craze.  According to Tabata Times, CrossFit has grown in 6 short years to 5,000 affiliates worldwide, and according to the official CrossFit Games website, over 200,000 people signed up this year for the CrossFit Games Open, the worldwide qualifier for the CrossFit Games. While the popularity of CrossFit in certain market segments […]