The short answer: no
BUT, if you don’t have the time to do the research, experiment, guess and check for results, then a personal trainer can benefit you greatly when getting you from ‘point A’ to ‘point B’. Depending on your goals and trainer, personal trainers know everything you need to know in order to make the results you want. The only caveats of finding personal trainers are just that...finding one that meshes well with you. Not all personal trainers are created equal, some are more attentive and will offer you better results with others. You’ll just need to find the right personal trainer for you...and one that’s affordable of course!