RADIOGRAPHIC ASSESSMENT OF SPINO-PELVIC ALIGNMENT OF INDIAN YOUNG AND ELDERLY POPULATION IN COMMON INDIAN SITTING POSTURES AND STANDING: INFLUENCE OF AGE IN THE DIFFERENCE BETWEEN THESE POSITIONS. A-JMRHS. 2026;4(2):977-982. doi:10.65605/a-jmrhs.2026.v04.i02.pp977-982