Serious Fitness


Welcome to Serious Fitness
In association with Shadow-Box

Shadow-Box Instructor Training Courses are the perfect way to enhance your personal skills in undoubtedly one of the hottest trends of fitness. They enable you to educate your clients in an exciting and challenging style.

• Our courses are designed for everyone who has an interest in learning the fundamental techniques and principals of boxing.

• Everything we teach gets broken down to the most basic principles of boxing, so a good understanding of the sport can be established. With this essential skill platform, we can help build your development.

• There are many ‘boxing courses’ on today’s market which are fake and unrealistic. At Serious-Fitness our courses have been created to be realistic and challenging yet thoroughly enjoyable.

• Our courses have been designed for everyone from fitness professionals to first time boxers, with no previous experience. We train anyone with any interest in boxing; fitness boxers, novice boxers, amateur and professional boxers, martial artists, boxing coaches and officials. Our courses have been designed with you in mind.

Serious-Fitness is a leading training organisation for boxing education. All courses are fully accredited by REPS and gain a maximum 16 CPD points.


Our vision is to coach fitness professionals in the arts and techniques required to become superior instructors in the hottest trends in the health, fitness and exercise industry. We aim to create a well respected and knowledgeable family of coaches, with each of our courses researched, designed and implemented by leading professionals who are experts in their fields. As a result, instructors who may previously have no or a limited experience in the field of boxing will learn and then impart our thorough and comprehensive courses.

Serious-Fitness’ vision is for our family of instructors breeding excellence, knowledge and enjoyment in health benefits of a boxing workout. We are committed to constantly researching all areas of fitness to make your classes up to date with the most cutting edge equipment in the industry.

After identifying the lack of properly taught and educated boxing coaches and addressing this problem, we were instantly turned to the equipment needed. Our research showed, that in Great Britain we are years behind such countries as the USA, with many items of specialised boxing equipment not yet available here. To this end, we decided to further research as many of these products as possible. As a result we have re-designed and re-created many of them. All are available via our online shop at 


  • unit 61, Hillgrove Business Park, Nazeing Road, Nazeing, Essex, EN9 2HB
  • 01992 890 107

Opening hours

  • Monday:
    8 am - 6 pm
  • Tuesday:
    8 am - 6 pm
  • Wednesday:
    8 am - 6 pm
  • Thurstday:
    8 am - 6 pm
  • Friday:
    8 am - 6 pm
  • Saturday:
    8 am - 4 pm
  • Sunday:
    8 am - 2 pm
  • Friendliness of staff
  • Knowledge of service/product offered
  • Level of help/support/motivation provided
  • Value for money
  • Would you recommend to a friend


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