PNF (Proprioceptive Neuromuscular Facilitation) is a set of stretching techniques used to enhance both active and passive range of motion with the goal of improving motor performance.
Find the next two terms of the series:
The given series is: \( A, C, F, J, ? \).
(A) O
(B) U
(C) R
(D) V
Choose the correct answer from the options given below: