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Science-Based Workout: Build Muscle, Lose Fat & Get Fit (Udemy.com)

Learn The Simple Science Of Building Muscle & Fat Loss With A Proven Workout & Diet Program (Gain Muscle, Weight Loss)

Created by: Felix Harder

Last updated June 2025

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What you will learn

  • Build Muscle And Lose Fat With The Most Effective Exercises Out There
  • Learn The Science Behind Building A Great Physique And Successful Dieting
  • How To Diet For Muscle Growth And Fat Loss
  • The Best Supplements For Beginners
  • The Simplest Way To Get Six-pack Abs
  • The Secret To Long Term Muscle Growth

How it compares

Against the other 662 rated Udemy courses in Health & Fitness on CourseDuck:

  • Rating4.6 out of 5higher than 49% of them
  • Reviews1,039#135 of 663 by number of reviews
  • Length2.5 hoursshorter than 51% of them
  • Last updatedJune 2025more recently than 53% of them

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Course Description

>>COURSE REGULARLY UPDATED: NEW TIPS, MORE LESSONS<<


Looking For A Workout & Diet Program That Is Based On Actual Science And Proven To Get You Results? 

This course is for people who want to build muscle and lose fat with a science-based workout plan. But it does more than teach you a few exercises and workout tips. In the course I go over the science behind building muscle and successful dieting, the perfect beginner workout plan and show you how to set clear and well-defined fitness goals that keep you motivated.

By giving you the necessary tools to reach your fitness goals, I will also have to debunk certain training myths that have been around for decades. How many times have you been told that if in order to build muscle you need to…

  • Exercise at least five times per week…

  • Train two or even three hours…

  • Drink two or more protein shakes per day…

  • And perfectly time your meals no more than three hours apart.

As you will see in the course, most of these “tips” are nonsense and some will even work against you in the long run. Instead I will show you the exact training methods that are scientifically proven to work. 

Here is what's inside the program:

Part 1: Introduction

Part 2: How To Build Muscle & Lose Fat The Scientific Way

  • The Step-By-Step Muscle Building Formula

  • The Step-By-Step Fat Loss Formula

  • The Best Supplements For Beginners

  • How To Create A Bulking Diet

  • How To Create A Cutting Diet

Part 3: Workout Program

  • The Full Workout Plan

  • How To Progress And See Results

  • How To Warm Up Correctly

  • How Much Cardio Do You Really Need?

  • Exercise Videos To Help You Train With Perfect Form

  • Ectomorph Muscle Building

  • What About Abs? How To Get Six-Pack Abs Without Much Effort  

Part 4: Motivation & Goal Setting

  • Setting SMART Fitness Goals

  • More Tips On How To Stay Motivated

I also included 2 BONUSES for my students. Along with the program you also get my 100 page ebook "Gym Basics", with 48 Additional Strength Exercises (Pictures Included) and access my private facebook group so you can ask questions, interact with others and share your success stories.

This muscle building course and workout is right for anyone and will show you how to build muscle and gain weight with the right workout routines and workout plan. Fitness training is essential to build muscle and lose weight.

Scroll Up And Get The Science-Based Workout Program If You Want To See Real Results 


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Instructor Details

Felix Harder

Hi,

Thank you for checking out my profile!

I have been active on Udemy for almost 10 years now and am lucky to be able to help over 250k students from around the world. My courses cover a wide range of topics, from health & fitness, coaching, personal development & more.

Hope to see you in one of them

Have a great day :-)

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Reviews

4.6

1,039 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By Ruslan Hamidov on 4/1/2025

Thank you so much for this great course! I've certainly learned a lot and this has boosted my motivation in turn. It's an excellent training on muscle building! Precise and to the point, engaging and inspiring. Thanks so much for presenting this amazing course! I'm looking forward to the following sections as the course goes on.

By Shannon Sariman on 1/25/2025

Searched a tonne of YouTube videos but they were all about selling you products. This course was well-balanced and was enough to keep me motivated to educate myself about the science of it all and a plan of attack to lose weight. The full-body workout sets were easy to grasp and manage.

By Sharath Nair on 10/22/2023

I took the course of Felix, and I feel that this is one of the best fitness courses out there that actually get you results. The course is beginner-friendly and anyone can use this to become a better version of themselves.

By Zineb on 9/8/2023

I really liked the course, I learned so many things. To me, the only thing lacking was to suggest an alternative workout plan for people who like to go to the gym more than 3 times a week. Other than that, it was great!

By Victor Garcia on 12/19/2022

As someone who always found strength training overwhelming and/or intimidating, I feel like this course is perfect for those who know nearly nothing and don't know where to look. It's the basics; nothing more, nothing less. But in a time where everyone wants to standout and be "different" for the sake of, I find this course very valuable. I feel like I have a solid understanding to plan out my workouts and nutrition, now, and look forward to following the general guidelines of the course. With a plan of action in place, I hope to see results on account of having discipline and the right information.

By Dylan Nelson on 10/30/2022

This is my second course with Felix and once again really enjoyed the content. He makes sense of everything from supplements to workouts to meals. The added downloadable resources are great also to help me do a quick review if needed on a lot of the content in this course. Another excellent course and I will be looking to do another with Felix soon.

By Marco Antonio Fascinetto Bocanegra on 10/15/2022

I really liked the way he explained things with straight facts. I believe this is the best way to start my journey in fitness, if there is something that I feel is missing is like a good example on how a beginner should start eating or what should be the first goal. Anyway its really a simple guide explained straight and with all resourses you could need. Its great!

By Bashir Azeem on 7/16/2022

Its a good source for beginners to get insight of science behind muscle building, losing fat and bulking. This course dose justice with its title and added a-lot to my knowledge. The only negative thing that i have notice is repetition of same techniques that are described over and over.

By Emre Can Ökten on 1/4/2020

It is a really good course for people who want the basic understanding of getting into a shape by correct work-out and nutrition plan. It gives all the fundamentals of exercise, nutrition, lifestyle (to have a good shape and to be healthy) and supplements. I know most of the basics for going to gym and effective bodybuilding. However I can't pay enough attention for getting the right information from web due to the overload of messy information and lack of time. This course reminded me all the basics with details and wiped out all the question marks so I created my 15 week bulk plan on my own (pretty easier than before). It would be better to have a detailed cut period work out plan btw. But still, this course is more than enough for beginners who want to know how a body gains muscle and lose fats. Good job and thanks! Recommended!

By Jaime FH on 2/10/2018

Pretty informative for beginners! However, it'd be nice to have some interactivity such as short quizzes after each video segment. Also your voice is kinda monotonous after a while of listening :( - I need to feel more passion and energy from YOU! :) Cheers

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Overall Score : 92 / 100