What are the two major types of physical exercise?

The two major types of physical exercise are aerobic and anaerobic. Aerobic exercise involves activities that require oxygen for prolonged periods, such as running, swimming, or cycling. These activities primarily improve cardiovascular endurance and utilize large muscle groups for an extended duration.

On the other hand, anaerobic exercise refers to high-intensity activities performed in short bursts that do not primarily rely on oxygen. These include weight lifting and sprinting, focusing on building strength, power, and muscle mass rather than sustained endurance.

Understanding the difference between these two types is crucial for creating a balanced fitness program that addresses various health and fitness goals, including cardiovascular health and muscle strength.