You can go to the gym, lift as many weights as you can, but if you can't bench press your blanket at Fajr then it doesn't mean anything. One of the main prayers many of us neglect. productivemuslim.com/how-to-wake-up-for-fajr-part-1/ Abu Hurairah reported: Muhammad said, "No Salat is more burdensome to the hypocrites than the Fajr (dawn) prayer and the Isha (night) prayer; and if they knew their merits, they would come to them even if they had to crawl to do so. [Sahih-Al-Bukhari and Sahih Muslim].                              Source - Wikipedia