Answer:
B-High-intensity training
Step-by-step explanation:
High-intensity interval training are training that enable a person to reacts to the ground surface repeatedly in such a way that he or she develops larger than normal ground forces that can be used to project the body with a greater velocity until the person is too exhausted or tired to continue.
High intensity interval training is also one of the most effective and efficient workouts someone can do, and is benefit includes burning more fat and calories.