After a session of relaxing yoga stretching, it's not uncommon to feel like you're floating on air. Good Karma Studio takes that sensation a step further with its Gravity Yoga classes, during which students perform poses while suspended from sturdy, ceiling-anchored straps. Hosted in a specialized second-floor space called the Flight Center, the fun and freeing classes require no prior yoga experience. Staff can guide beginning students through simple stretches and inversions that help decompress the spine, and challenge advanced ones to hold strength-building chatarangas or perform Cirque-de-Soleil-style flips. For those who wish to remain earthbound, the downstairs Ground Down studio hosts classic mat yoga classes in a variety of styles, such as vinyasa, ashtanga, hatha, and hot yoga. A range of fitness classes, from Zumba to barre fitness and TRX suspension classes, round out the studio's diverse offerings.