Answer:
OC. Fitness classes.
Step-by-step explanation:
Fitness classes are typically conducted in a group format led by an instructor at the front of the class. The instructor guides the participants through various exercises, movements, or routines designed to improve their fitness levels. Examples of fitness classes include aerobics, spinning, Zumba, yoga, and Pilates. Personal training sessions, on the other hand, are typically one-on-one sessions with a trainer, where the workout program is customized to the individual's needs and goals. Training outlines and workshops are instructional materials or educational sessions designed to teach specific skills or knowledge.