Final answer:
Exercise enthusiasts represent a consumer market interested in products that enhance or maintain their physical fitness, such as exercise bikes, health club memberships, and workout apparel.
Step-by-step explanation:
Exercise enthusiasts are a broadly defined market who might purchase an exercise bike, health club membership, or workout apparel to satisfy their needs. This is an example of a consumer market.
Physical exercise involves any bodily activity that enhances or maintains physical fitness and good health. Aerobic exercise is a type of physical activity that includes activities such as cycling and brisk walking, which increase cardiovascular endurance.
In the context of business and markets, consumers like exercise enthusiasts create demand for products related to their interests. Companies respond by offering a variety of products, such as exercise equipment, memberships, and apparel, tailored to this consumer market's desires.