Knee work
I believe that all prayers to God are good and that He hears every one of them. But I have found that when I pray on my knees, there is a supernatural power found there. God still may not answer my prayers in a way that I want, but it is not always about "getting" answers. Praying on my knees is a faith-builder nonetheless because it draws me closer to Him. This is because it shows my dependence on God, my need of Him. The posture of being on my knees reminds me that my place is to be humble before Him. It reminds me that He is Lord, worthy of my reverence. Do I believe He hears me better when I pray on my knees? I do not. I believe that He hears all of our prayers, written, spoken, thought but not spoken out loud, sighs, anywhere, any time, all the time. But there is something about getting on my knees to pray that calms me, centers me, brings me to a better place simply by doing it. It is not magic. But I believe the Lord is pleased to no end when we pray this way.