I think the answer is non communicable diseas
cool downs affect your body by 1 stretching everything after the work out 2 prevent you from hurting yourself 3 help you stay in shape so you can work out more. Warm ups help you with 1 stretching your muscles so you don't get hurt 2 stop you from breaking something 3 helps get your joints into place.
I think the answer would be conflicts, because that's something you would about your partner by dating them. I hope this was helpful :)!
The secret lies in exercising at least once a week , not necessarily at the gym , you can simply go walking , jogging , swimming etc ... , and eating as much healthy food as you can , and drinking enough water .