What does the acronym PHF mean?

What Zumba classes are available in Redditch? What are some effective exercises to target the lat muscles using dumbbells? Is a dynamic balance exercise that does not use your legs? What muscle helps move food through your digestive system? What does it mean if i eat very good and can't get enough energy to lift weights and also bruise very easy? How do you wear womens pants? How can aerobic exercise lead to an increase in overall cardiovascular fitness and endurance? Is one day's rest in a week enough for you if your exercise is jogging pull ups push ups squats sit ups bridge and dumbbell lifts? Can weight lifting cause bow legs? How much exercise can you do before needing to rest? What muscles are primarily targeted during lateral raises with dumbbells? How do you calculate pound for pound strength? Does aerobic exercise strengthen the heart? What can be done before a workout to prevent injury? What is a brief desription of a personal trainer? Should you walk on the treadmill or ride the bike first? What are the benefits of incorporating Olympic weight machines into my workout routine? How can the 5x5 transformation be applied to optimize the keyword's performance? What is flare legged jeans? Is 1000 push ups to many?