Final answer:
Vinyasa yoga is the style of yoga that focuses on a "flow" between different postures.
Step-by-step explanation:
The style of yoga that encompasses many different genres but is known for its focus on a "flow" between different postures is Vinyasa yoga. In Vinyasa yoga, practitioners move through a series of poses, synchronizing their movements with their breath. This style of yoga is often characterized by its dynamic and continuous flow, making it a popular choice for those looking for a more active and challenging practice.