Ashtanga yoga is a system of yoga recorded by the sage Vamana Rishi in the Yoga Korunta, an ancient manuscript ” said to contain lists of many different groupings of asanas, as well as highly original teachings on vinyasa, drishti, bandhas, mudras, and philosophy.

Iyengar Yoga, developed by B. K. S. Iyengar,  is a form of yoga as exercise that has an emphasis on detail, precision and alignment in the performance of yoga postures (asanas). The style often makes use of props, such as belts, blocks, and blankets, as aids in performing the asanas.

Haṭha yoga is a branch of yoga. The Sanskrit word हठ  literally means “force” and thus alludes to a system of physical techniques enforcing limits involving a set of physical postures (yoga poses) and breathing techniques. These are typically practised more slowly and with more static posture holds than a Vinyasa.

Power yoga, which is also known as Vinyasa yoga, is a fast-paced style of yoga that’s focused on building strength and endurance. It requires mindfulness and focus on your breathing. Power yoga is more dynamic than meditative forms of yoga, and provides a good cardio and strength-training workout.