Second, tight quads can contribute to weak hamstring muscles. 1  Hamstring muscles are the quads' opposing muscles; they are located at the back of your thigh. 2  An increased lower back arch, technically called excessive lordosis, is often accompanied by very tight (and painful) back muscles.
Time difference between India (IST) and USA (CST here)-. Difference between coordinates is 90+82.5 = 172.5 degrees. (90-82.5 is not difference, as one is East to GMT and other is in West to GMT) 172.5 x 4 = 690 Minutes. or 11 hours 30 minutes.
Answer Wiki. Only one time zone known as IST(Indian Standard Time). Its GMT +5:30Hrs i.e., 5:30 hrs ahead of GMT (Greenwich Mean Time). India does not have any Daylight Saving Time & Seasonal adjustments. IST is calculated on the basis of 82.5Â° E longitude, in Shankargarh Fort, Mirzapur (25.15Â°N 82.58Â°E) near Allahabad in Uttar Pradesh.