Battle Stat gain difference?

I am still pretty weak but when I train my strength I usually get double amount of points then what I get for like defense. I am heavily focused on strength if that has to do with anything it's around 60% of my total stats, but that is because I get so many points from it. I have the same amount of % bonus to all of my stats except my strength but I only have 1 extra percent on it.

Do you know the cause?

Edit: I now different gyms give a different result to different stats.

Gym gains are exponential up to 50,000,000, i.e. the more you have the more you will gain when training.

The progress on the stats goes faster the more you have in that certain stat. They grow exponentially. If you, say, train Str which is at 20000, you get 30 per train. But if you train Def which is at 5000, you get 17 per train. The numbers are just made up, but that is roughly how it works. The more you focus on a stat, the more gains per train you get from it. You could boost your Str to 1mil, when you train you'd get a 2000-3000 per train (again made up numbers), and now if you would go back to a stat you did not train, for example Dex, and it is sitting at 200 total Dex, you'd be getting 3-4 only per train.

Another important factor in your gains is also the gym you are currently training it. They all have different gains towards each individual stat.

Torn Gyms

You can check the list here.

Thank you!

Thanks!