Which of the following statements describes one of the key decisions for personal safety while exercising? a) wearing dark and heavy clothes when exercising in hot climates b) keeping your shoes loosely tied or united so you can easily put them on or take them off c) making sure clothing matches current fashion guidelines d) choosing clothing that is appropriate for the environment and type of exercise

The answer is D because it is unsafe to wear dark and heavy clothes in hot climates while exercising.You are more prone to getting a heat stroke from the absorbed heat from the material and color of those clothes. Option B can not be the solution because wearing loose shoes can lead to tripping and if you are running on a treadmill or using an exercising machine,the loose shoe laces can get caught in the machine and can cause you serious injuries. C is definitely not an option because although it is nice to keep up with current fashion it isn't worth the risk because some fashion items are not helpful and can instead prevent you from exercising. Option D is the only option because some types of clothing are not appropriate for some sports while others are- always choose the ones that are.