Do you think people are more or less fit than 50 years ago? Please help me to correct this passage "Nowadays people are more fit than 50 years ago in some ways. Our living conditions have been increasingly improved. Most of people have chances to take care their health by eating healthy foods, going to the fitness center and taking the pills, which weren't 50 years ago". These sentences were written by me. However, I'm not sure if they are correct. Because I think "fit" is an adjective, so we should say "people are fitter than 50 years ago". I appreciate it very much If anyone can help me to explain this or correct all what I've written. Thank you sincerely.