<span>TRUE! Regular aerobic exercise increases the strength of the heart to pump blood, improves capillary density in muscles and organs and increase the pliability of the blood vessels to move blood. All of this combines to improve VO2 max or the maximal amount of oxygen the body can use during exercise.</span>
If you find this out let me know
Some times the equipment is broken or doesn’t work as good as you like
It is different because children heal faster than adults. Plus our bones are more grown then there's are