In the future, when humans have to traverse tumultuous lunar surfaces in order to collect delicious moon berries for sustenance, nimble dancers will flourish while regular bipeds eat moon dust. Hone universal skills with today's Groupon: for $15, you get one month of unlimited dance-infused fitness classes (a $40 value) at Kadi Fit in Cornelius.

Helmed by experienced exercise enthusiast Katie Dixon, Kadi Fit fuses energetic dance routines with muscle-sculpting moves to offer a range of group classes that are both fun and effective. Calibrate cardiovascular chronometers in Kardio Dance, a groove-heavy session that incorporates a number of musical genres ranging from hip hop to rock, or learn how to impress a two-stepping Latin lover with the popular Central American inspired Zumba, a workout that amalgamates moves from merengue, salsa, and robotic vacuum elusion. Students can increase flexibility and core strength to complement rumba regimens by taking yoga and Pilates, also flaunted on Kadi Fit's fully loaded class schedule.