You’re totally right and I see it as well.

I had one friend doing cardio galore and she couldn’t seem to come down in the weight.

I told her to try something new. If it’s not working, why do you continue to do it?

She then went to lifting weights and worked her way up to about two hours a day.

Holy smokes. She was starting to see the results she always wanted.

As they say, every body is different.

Person A might need to put a lot of effort in exercise, while person B has to really focus on their diet.