Final answer:
Tennis is accurately classified as an exercise program, specifically as an aerobic activity due to its continuous and moderate intensity movement, making the statement true.
Step-by-step explanation:
True or False: Tennis is classified as an exercise program. This statement is true. Playing singles tennis is generally considered an aerobic activity, as it involves near-continuous motion, which is performed at a moderate level of intensity over a period of time. This kind of aerobic exercise relies on toned skeletal muscles to supply the force required for movement, enhancing aerobic capacity and fitness.