Buzz·Posted on 20 Oct 201419 Fitness Secrets Everyone Should KnowIf it ain't hurting...that's probably a good thing. According to a Personal Trainer.by Alice Beverton-PalmerBuzzFeed ContributorLinkFacebookPinterestTwitterMail 1. Eating right is 80% of the battle. View this photo on Instagram 2. Start long-term and work back. View this photo on Instagram 3. A personal trainer is worth the cost. View this photo on Instagram 4. And you don't have to have a Personal Trainer session every week. View this photo on Instagram 5. It is impossible to get ripped "accidentally". View this photo on Instagram 6. You need to make SMART goals. View this photo on Instagram 7. A single exercise can reveal your injury risks. View this photo on Instagram 8. Be honest with your Personal Trainer. View this photo on Instagram 9. Remember, this is a professional relationship. View this photo on Instagram 10. It's worth investing in the right kit. View this photo on Instagram 11. You should get a sweat on every time. View this photo on Instagram 12. Peripheral heart action is the way forward. View this photo on Instagram 13. Cardio then weights? Nah. View this photo on Instagram 14. Make weights work for you. View this photo on Instagram 15. When it comes to weights, the more instability the better. View this photo on Instagram 16. Step away from the cardio machines! View this photo on Instagram 17. Recovery is just as important as what you do in the gym. View this photo on Instagram 18. It's not just about the way you look. View this photo on Instagram 19. Learn to see exercise as a treat, not punishment. View this photo on Instagram