Final answer:
True. Mudras can enhance a pranayama or asana practice by stimulating and redirecting the flow of energy in the body.
Step-by-step explanation:
True. Mudras, hand gestures used during yoga, can enhance a pranayama or asana practice. Mudras are believed to stimulate and redirect the flow of energy in the body, and each mudra has its own specific benefits. For example, the Gyan mudra, in which the index finger touches the thumb, is said to improve concentration and calm the mind.