Final answer:
The use of Kriyas in yoga is a hallmark of Kundalini Yoga, which differs from Hatha, Yin, and Vinyasa Yoga by focusing on awakening and channeling inner energy.
Step-by-step explanation:
The genre of yoga that focuses on the use of Kriyas for the class sequence is Kundalini Yoga. Kriyas, in this context, are a set of exercises or actions designed to cleanse the body and mind, allowing energy to flow more freely throughout the body's energy centers or chakras. Kundalini Yoga emphasizes the awakening of the kundalini energy located at the base of the spine and involves dynamic breathing techniques, physical postures, chanting, and meditation to cultivate spiritual awareness, energy management, and a sense of higher well-being.
In contrast, Hatha Yoga focuses on physical postures and breath control, aiming to prepare the body for meditation. Yin Yoga involves slower-paced postures held for longer periods to stretch connective tissues. Vinyasa Yoga is characterized by a flowing sequence of postures linked with breath.