What is the secondary function of shoes?

Do all life insurance companies require that you take a physical in order to get a policy? Why processes condition and resources does the body utilized to maintain healthy functioning and why are these important? Why do I keep pulling my groin even though I stretch before walking? Does alcohol interfere with muscle recovery and healing? How can you make your thighs smaller without gaining muscle? How do Adidas sizes run? How can I effectively lose weight by maintaining a calorie deficit? What fitness component does the shoulder stretch focus on? What are the potential drawbacks of following a bro split workout routine? How do you get a ripped 8 pack of abbs? What is aspartamaine? Why does my thigh muscle give out during physical activity? What is the most effective diet plan to lose fat quickly and sustainably? What is the exercise equipment that came out in the late 70s early 80s and hooked up to door it had yellow cording when you pull down the cording using your hands your legs would come up same time? What are the potential risks and benefits of wearing leg weights all day? How many six up per week does it take to get a six pack? How do you grow femur? What will happen if you don't excise? Why do some people experience feeling dizzy after being in a squatting position? What are the differences between lat pulldowns and rows, and which exercise is more effective for building back muscles?