Which type of aerobics can benefit special populations such as pregnant women, the obese, arthritic, or elderly clients?
a. high-impact aerobics
b. low-impact aerobics
c. aquatic aerobics
d. cycling
Answer: c. aquatic aerobics
Aquatic aerobics can benefit special populations such as pregnant women, the obest, arthritic, or elderly clients. Aquatic aerobics combines buoyancy with resistance to provide similar benefits as other types of aerobic with less impact and more individualized intensity.