Front left tabbaco and lighter
Front right phone
Back left keys
Back right wallet
Always did it like this...but i wouldent call mine valuables...
Maybe keys in backpack or left front, depends how many i have at the time
I usually have my keys in front left clipped onto belt loop, phone in front right and wallet in back right. If I'm wearing a sweater I usually move my phone to my sweater pocket and my wallet to my front right.
at the gym i'll keep my phone / wallet in my front pocket because i need to sit down for some exercises, but normally i'll keep my phone / wallet in my anal cavity