The concepts were easy and entertaining to follow. I love the audio lectures with the slides. I love the explanations and examples. It deepened my knowledge of what I already knew and gave me many more tools to put in my back pocket. I have used Fitness mentors through my entire NASM journey: initial certification, CEUs after first two years, CEUs I just earned after these past two years. I keep coming back because I trust them. I always feel prepared and walk away with a solid foundation.