How long do your pores stay open after exercise?

How much weight should I use for 3 plates on the leg press machine? What are the benefits of sitting with legs straight out and how can it improve flexibility and posture? What is an example of aerobic activity and how does it benefit overall health and fitness? Is one arm bigger than the other in terms of muscle size or strength? How do you get tree sap out of spandex yoga pants even though they have already been washed and put in the dryer? Where can I find the lunarglide? What are the benefits of a shock absorber bra? How many minutes of exercise are recommended per week? Is protein bad if you don't workout? I need to find a good diet for a 13 year old she doesn't need or want to lose any weight and she wants to run half marathons and wants to be really healthy what foods does she need to eat? What 6 things should a smart worker know about lifting properly? How many steps does it take for a mile? What other running shoes are comparable to the Nike Free Run 3.0? How can I effectively wrap my stomach for weight loss? Does elliptical exercise proven to give good results? Does actor Clint Walker still work-out with weights He came tio my hometown in the 60's and while there lifted heavy weights at the local YMCA? What are the benefits of incorporating standing barbell bicep curls into a workout routine? Why is the knee the most susceptible joint to injury? What description matches the alternative exercise principles of specificity? How do you do an exercise called crunches?