Level 3 Online Personal Trainer Course is a recognised qualification that provides advanced knowledge of fitness, exercise programming, and client support, preparing learners to work professionally as certified personal trainers in the fitness industry.
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1 Year Access 
Level 3
119 Students 
2 hours, 29 minutes 
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Do you love helping others achieve their fitness goals or turning your passion for health into a rewarding career? The Level 3 Online Personal Trainer Course gives you expert knowledge in anatomy, physiology, and client assessment to design safe and effective training sessions for all fitness levels.
And for those who dream of becoming certified professionals, the course also includes essential business and communication modules. You’ll gain the confidence, skills, and certification needed to start your own fitness business or work with established gyms and wellness centres.
If you’re passionate about strength and endurance, the course covers resistance, cardio, and flexibility training to help you build balanced workout plans and guide clients toward long-term results. Each lesson blends practical techniques with real-world examples for hands-on learning.
You will take a multiple-choice exam. It will be marked automatically. The exam will check what you have learned. You need to get at least 60% to pass.. After passing, you will get a CPD-certified certificate.
Completing the assignment at the end helps you understand the personal trainer course better. You can do this anytime. After you submit it, a tutor will review your work and give you feedback.
After completing the Level 3 Online Personal Trainer Course assessment, you will qualify for a CPD certified certificate from One Education to showcase your achievement.
You can get the certificate in two formats: a PDF version for £9 or a printed hard copy delivered by post for £15.
The Level 3 Online Personal Trainer Course gives learners the tools to turn their passion for health and fitness into a professional career. It provides practical skills to train clients, design exercise programmes, and promote healthy lifestyles.
The Level 3 Online Personal Trainer Course is open to anyone aged 16 or above with an interest in health and fitness. Learners don’t need formal qualifications to join, but having a basic understanding of exercise or anatomy can be helpful.
The Level 3 Online Personal Trainer Course fits easily around your schedule. The course takes approximately 3 hours to complete, with most learners finishing within 3 to 4 weeks, depending on their availability and study pace.
Completing the Level 3 Online Personal Trainer Course opens the door to exciting opportunities in the fitness and wellness industry. Learners gain professional skills and recognised certification to work confidently in gyms, health clubs, or as independent trainers.
Most Level 3 Personal Trainer Courses can be completed in several weeks to a few months, depending on whether you study full-time or part-time.
Learners must be at least 16 years old. Some providers may prefer completion of a Level 2 Fitness or Gym Instructor qualification before starting Level 3.
Yes, the One Education Level 3 Online Personal Trainer Course is CPD-accredited and widely recognised, helping learners gain credibility and enhance employability in the UK fitness industry.
Yes. The One Education Level 3 Online Personal Trainer Course is offered 100% online, allowing learners to study flexibly with tutor support and access to digital learning materials.
The course covers advanced exercise programming, nutrition, client assessment, fitness business skills, and health and safety practices essential for a professional trainer.
At One Education, course fees are affordable and flexible compared to traditional providers, typically ranging between £199 and £1,300, depending on offers and certification options.
Aneta
📍 GB
I have completed the Personal Trainer course and really enjoyed it. The modules were interesting, and enjoyed learning about all different aspects of the body and how it all works. This certainly gives a good insight to PT.
| Introduction | |||
| Course Promo | 00:02:00 | ||
| Alternative Promo | 00:02:00 | ||
| Introduction & What You Will Learn | 00:03:00 | ||
| Get To Know Your Instructor | 00:02:00 | ||
| How to Get Your Certificate | 00:01:00 | ||
| The Roles & Responsibilities Of A Fitness Coach | 00:02:00 | ||
| Anatomy | |||
| Anatomy Introduction | 00:01:00 | ||
| Nervous System | 00:02:00 | ||
| Bones & Joints | 00:01:00 | ||
| Muscular System | 00:02:00 | ||
| The 2 Types Of Muscle Fibers | 00:03:00 | ||
| Muscle Contractions Explained | 00:02:00 | ||
| Muscle Agonist & Anatagonist | 00:02:00 | ||
| Cardiovascular System | 00:02:00 | ||
| Client Assessment | |||
| Client Assessment Intro | 00:01:00 | ||
| The Client Interview | 00:02:00 | ||
| Fitness Assessment | 00:03:00 | ||
| Harvard Step Test | 00:02:00 | ||
| Strength Test: How To Estimate Your 1 Rep Max | 00:04:00 | ||
| Resistance Training | |||
| Resistance Training Overview | 00:01:00 | ||
| Bodyweight Training vs Weight Training | 00:02:00 | ||
| Bodyweight Fundamentals | 00:02:00 | ||
| Muscle Building Formula | 00:09:00 | ||
| Fat Loss Formula | 00:06:00 | ||
| Hypertrophy Explained: The 3 Types Of Muscle Growth | 00:04:00 | ||
| Weight Training Fundamentals | 00:03:00 | ||
| Progressive Overload | 00:03:00 | ||
| How To Create The Perfect Resistance Training | 00:09:00 | ||
| The 4 Fundamental Exercises For Muscle Growth | 00:03:00 | ||
| How To Warm Up Before Lifting Weights | 00:03:00 | ||
| Exercise Instruction Videos | |||
| Bench Press | 00:01:00 | ||
| Squats | 00:01:00 | ||
| Deadlift | 00:01:00 | ||
| Overhead Press / Military Press | 00:01:00 | ||
| Barbell Row | 00:01:00 | ||
| Pull-Up 2 | 00:01:00 | ||
| Push-Ups | 00:01:00 | ||
| Bodyweight Squat | 00:01:00 | ||
| Lunges | 00:01:00 | ||
| Pull-Up 2 | 00:01:00 | ||
| Cardio & Endurance Training | |||
| Cardio Introduction | 00:01:00 | ||
| The Different Types Of Cardio | 00:02:00 | ||
| Creating The Right Cardio Workout | 00:04:00 | ||
| How To Measure Heart Rate During A Workout | 00:02:00 | ||
| Weight Loss Exercising Myths | 00:08:00 | ||
| Cardio vs Weight Training – Which Is Better For Weight Loss | 00:07:00 | ||
| Cardio For Weight Loss | 00:04:00 | ||
| HIIT Explained | 00:07:00 | ||
| Hiit Workout | 00:05:00 | ||
| How To Warm Up Correctly | 00:02:00 | ||
| Flexibility | |||
| Flexibility Introduction | 00:01:00 | ||
| Most Common Stretching Mistakes | 00:04:00 | ||
| Static vs Dynamic Stretching | 00:05:00 | ||
| Sample Stretching Routine | 00:03:00 | ||
| Order Your Certificate | |||
| Order Your Certificate Now | 00:00:00 | ||
| Trustpilot Review | |||
| Trustpilot Review | 00:00:00 | ||
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