chicaman , my PMR ending in days so it shouldn't be a problem , thanks for the advice

Im 15 years old , 174cm tall , 52 kg ( yes i noe im underweight ) . What exercises should i do ?

I watch the scooby's video , the thing i dont understand is do i do it everyday , or maybe like monday , wednesday , friday . And wad do i do with my underweight issue ?

Avoid noodles ? Eat more rice ? More protein stuff ?

Currently i working at Subway part time ( cause im still a student ) , eating thier sandwich daily a good thing or bad thing ?

Subway policy doesn't allow me to add cheese even if i pay for it . But i will minus the sauce

Is low fat yogurt good for bodybuilders ? If so ? which brand is recommended in Malaysia ?

Hi , Im born left handed and my lefthand is just alot stronger than my righthand . Is there anyway to even it ?

Does that mean like . Just liftweights with my right hand only ? Or do i do more sets for my right hand ?