Fitness exercise: refers to the physical exercise that ordinary healthy people engage in to enhance their physique. Mainly to develop and enhance the function of human internal organs. Especially cardiovascular system and respiratory function, as well as strength and endurance. That is, exercise based on aerobic metabolism. However, due to the different age, gender and health status of the participants, the content used is also different. For example, jogging in the morning and old people playing Tai Ji Chuan.
Bodybuilding: It is a physical activity that uses bare hands, dumbbells, barbells, kettlebells and other light or special equipment to exercise, increase physical strength, develop muscles, improve body shape and cultivate sentiment. It is a branch of weightlifting and an independent competition. Because its competition is health, strength and beauty, it is called bodybuilding competition.