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.
India is: 9Â½ hours ahead of Atlantic Standard Time (Puerto Rico, USA) 10Â½ hours ahead of Eastern US Standard Time (9Â½ Daylight Saving Time) 11Â½ hours ahead of Central US Standard Time (10Â½ Daylight Saving Time) 12Â½ hours ahead of Mountain US Standard Time (11Â½ Daylight Saving Time) 13Â½ hours ahead of Pacific US Standard Time (12Â½ Daylight Saving Time)