Get raw grains, get basic non-fancy non-organic veggies. Frozen or canned is fine.
If you eat meat, don't be shy about using cheaper cuts. Trimming meat is easy.
Trainers are great, but most people get trainers to help with motivation. You can also usually snag a free or very cheap single lesson with a trainer if you need particular things (nutrition, form) spot checked.
> most people get trainers to help with motivation.
Assuming poor and rich people have exact same level of motivation, this alone is guaranteed to lead to poor people exercising less.
From own experience, exercising by myself do tend to lead to repetitive routine that plateau pretty fast and gets demotivating due to no progress. But I used app rather then trainer.
It gets super demotivating and boring then. It turns into something like washing dishes, except less interesting and takes more time. At which point, you start to think that you might have to do something useful with that time - like cleaning, spending time with kids or reading/relaxing.
And from what I observed, I am not special snowflake in that regard.
Get raw grains, get basic non-fancy non-organic veggies. Frozen or canned is fine.
If you eat meat, don't be shy about using cheaper cuts. Trimming meat is easy.
Trainers are great, but most people get trainers to help with motivation. You can also usually snag a free or very cheap single lesson with a trainer if you need particular things (nutrition, form) spot checked.
You really don't need to spend much.