Answer:
1.Aerobics is a form of physical exercise that combines rhythmic aerobic exercise with stretching and strength training routines with the goal of improving all elements of fitness.
2.Anaerobic exercise is a type of exercise that breaks down glucose in the body without using oxygen; anaerobic means “without oxygen”. In practical terms, this means that anaerobic exercise is more intense, but shorter in duration than aerobic exercise
3.Interval training is a type of training that involves a series of high intensity workouts interspersed with rest or relief periods. The high-intensity periods are typically at or close to anaerobic exercise, while the recovery periods involve activity of lower intensity
4.Your target heart rate is a range of numbers that reflect how fast your heart should be beating when you exercise.
5.The heart is the most important muscle in the body
<h2>
Brainliest Please</h2>
