Before invention of curiosity, philosophers used sun salutations and downward dogs to stretch the limits of their minds. Test your own mental and bodily borders with today's Groupon: for $25, you get a five-class pass at Covington Yoga and Wellness Studio in Covington. Groupon customers are also invited to bring guests at a discounted rate of $5 per class.

At Covington Yoga, body benders flex and relax toward greater fitness atop hardwood floors in an airy studio filled with natural light. Patrons can turn unsavory skeletons into delicious pretzels with one of many expert-led classes such as yin yoga, which works the connective tissues of the hips, pelvis, and lower spine with poses held for up to five minutes. Those stretching for two can attend the prenatal class, which helps soon-to-be mothers unwind and strengthen their rapidly changing bodies.

Yogaga, a fun and creative spin on traditional practice inspired by Lady Gaga, lets guests subdue stress to the mellifluous tunes of Enya, Sting, Bob Marley, and the eponymous pop star before partaking in an optional wine tasting. The power yoga course sequences together more advanced moves for an energetic, fast-paced class, unlike a course on the formation of glaciers. The stretchy studio provides blocks, straps, and blankets as needed and recommends visitors bring their own mats and towels. Check the schedule for class times.