So, hello everyone I Vaishnavi Shankar feeling good to share you something about posture....if you used to sit with downward posture just stop it right now and sit straight while studying or using mobile phones or PC's I know it's impossible at starting but not is impossible for students....cause they know that impossible also says "I am possible"....and do you know what if you make posture correct I promise you will have a deep respect and Aura in front of teachers , your classmates and your friends, so do it right now.....I know many people refuse it at starting...so I have a plan for it ....I am challenging you if you are not 100 years old than sit straight maximum half an hour daily......you can do it!