Question

How endurance running would enhance the fitness of the Homo genus.

Answer 1

The endurance running are designed to increase strength in certain muscles and can require fast, controlled or explosive movements. They often take less time and fewer repetitions than the number of food contacts we make with the ground when we run. Endurance is about sustained exercise with repetition and this combination makes for a healthy heart. When we run,our muscles ask for more oxygen andwe ask our heart to pump more oxygen carrying blood to them. Our heart then increses the number of beats per minute and pushes out more blood with each stroke than it would otherwise. Thus endurance increases cardiac output which inturn burns up more calories and promotes fitness.