The two parts of a warm-up are:
1. General cardiovascular warm-up: It includes activities that raise the heart rate and body temperature, such as jogging, cycling, jumping jacks, or brisk walking. The goal of this part is to gradually increase blood flow and circulation throughout the body, warming up the muscles, and preparing the body for exercise.
2. Specific warm-up: It includes exercises that are specific to the activity or sport that will be performed, such as stretching or practicing the movements and skills that will be required during the workout or game. The goal of this part is to prepare the muscles and joints for the specific movements that will be performed, reducing the risk of injury and enhancing performance.