Answer:
Warming up before exercising has your cardiovascular system ready for physical activity by increasing blood supply to your muscles and boosting your body temperature. It can prevent you from having cramps on some parts of your body or prevent hurting yourself or in this case your muscles.
Explanation:
Hope this helped, that's what i got out of my lifetime wellness class.
Yes, it can cause many physical health issues
Although heat stroke mainly affects people over age 50, it also takes a toll on healthy young athletes.
Heat stroke often occurs as a progression from milder heat-related illnesses such as heat cramps, heat syncope (fainting), and heat exhaustion. But it can strike even if you have no previous signs of heat injury.
Heat stroke results from prolonged exposure to high temperatures -- usually in combination with dehydration -- which leads to failure of the body's temperature control system. The medical definition of heat stroke is a core body temperature greater than 104 degrees Fahrenheit, with complications involving the central nervous system that occur after exposure to high temperatures.
