Yoga Find strength and flexibility in our assortment Yga yoga class offerings. And you'll get a great workout. Our strength classes build muscle, improve tone and assist in losing body fat, all in an amazing workout. No pre-pay or booking required for In Person Classes — can pay at 1st class. Build, burn, and shred. Gif Yoga San Antonio Loud party playlist. Restrictions apply. Includes yoga warm-up stretches and 20 min.