There is no definite answer to this question.
Generally, exercise is good for everyone, but in the case of HIIT, it depends on how the body responds to the intensity of the workout. In most cases, the body takes advantage of HIIT to shed some body fat, also burning calories within a short time. HIIT can help reduce high blood pressure in obese individuals. It can boost the function of some organs in the body, such as the heart and blood vessels.
It can help in reducing the high heart rate. The training can also increase your metabolism rate and help with skeletal muscle maturation. It improves oxygen consumption in athletes to improve their strength and also build up their endurance during challenges. On the other hand, hyperintensity training can cause tendonitis, muscle strain, and also increase the stress on the joints in the body. During training, severe injuries can occur, which can and can also adjust the metabolic rhythm.