What distance can you walk in a single day?

Been a night owl for most of college + career. Current typical sleep time is at 2-230 and wake up at 10-1030. (Partial wfh, office hours from 11)

For health and productivity reasons, i want to switch to 11-7

Any tips by anyone who has ...

I want to coach myself.Do you'll know a good certifications to understand the basics and programs in fitness gym workouts plz?don't want to ve dependent on a trainer

So, I successfully found a way to escape Bangalore Traffic :)

I stay near a metro and thankfully my office is closer to the metro, there is a need to walk 2.5-3kms everyday

My work demands me to be in formals everyday, so I wear formal...