Reach your peak of performance: why American kickboxing is the ultimate modern martial art

In a world filled with countless fitness trends and combat styles, American kickboxing stands out as a “Goldilocks” discipline: it perfectly balances the refined technique of traditional martial arts with the raw intensity of modern fighting sports.  At CARISMA, we have seen firsthand how this sport serves as a powerful catalyst for personal growth, whether you are a child finding your feet or an adult looking to reclaim your edge. Here is why American kickboxing is a sport everyone should experience.

A Masterclass in Physical Versatility

Most sports specialize in one area—distance running for stamina, weightlifting for strength, or yoga for flexibility. American kickboxing demands all of them.

  • Agility & Reflexes: The fast-paced nature of the sport sharpens your “fight-or-flight” response, turning it into calculated “read-and-react” precision.
  • Total Body Strength: From the rotational power of a cross punch to the explosive drive of a roundhouse kick, every muscle group is engaged.
  • Dynamic Flexibility: High kicks aren’t just about looking spectacular; they require and develop incredible range of motion in the hips and core, which protects the body against injury in everyday life.

Building “The Resilience Muscle”

Life is unpredictable, and American Kickboxing is the perfect training ground for handling pressure. In the gym, you learn to keep your guard up when you’re tired and stay focused when things get difficult. This translates directly into mental resilience. For adults, it is the ultimate stress-reliever—a place where the frustrations of the workday are channelled into the punching bag or a fully padded training partner who can help you with training. You don’t just leave the gym fitter; you leave it calmer and more capable of handling life’s challenges.

From Children to Confident Adults

For younger practitioners, we accept children from 12 years of age, the benefits go far beyond the physical. The American kickboxing we teach at CARISMA provides a structured, disciplined environment where children learn the value of discipline, respect and hard work while having fun.

  • Self-Confidence: There is a unique kind of confidence that comes from knowing you can defend yourself. This isn’t about aggression; it’s about the quiet “inner warrior” that allows a child to stand tall against bullying and peer pressure.
  • Development: It turns “fidgety” energy into focused coordination, teaching children how to set goals and work toward them through grading and technique mastery.

The Spectacular “Art” in Martial Arts

There is no denying it: American kickboxing is spectacular to watch and even more exhilarating to practice. The “blitzing” movements, the combination of Western boxing hands and Eastern martial arts kicks, and the fluid movement across the mats make it one of the most dynamic sports in existence. It is never boring. Every session is a new puzzle to solve, a new combination to master, and a new level of fitness to unlock. While many clubs limit their practice to a few combinations which use 2-3 punches and a couple of kicks at CARISMA we practice the full spectrum of punches and kicks plus combinations which include multiple kicks with one leg.

A Safe, Inclusive Community

At CARISMA, we believe that while the sport is rooted in combat, the environment should be supportive. We specialize in making the art accessible to everyone—from college and university students and busy professionals to local residents of every gender. Our focus on controlled training ensures that you can push your limits and build amazing skills without the high risk of injury found in less-structured environments. We encourage everyone to push themselves beyond their comfort zone, without risking to be overwhelmed or putting their safety at risk. Anyone interested in competing and prepared to put the hours in will be given access to opportunities of fighting in both light and full contact bouts.

Why Starting Now?

Whether you are looking for a way to get into the best shape of your life, seeking a discipline that builds character in your children, or simply wanting to learn a practical and effective self-defence system in Cambridge, American kickboxing is the answer. It is a sport that gives back exactly what you put in: strength, agility, and a level of self-confidence that will stay with you long after you’ve stepped off the mats.

Sunday Training 2 July

CARISMA training outdoors, Sunday training summer 2017

CARISMA training outdoors, Sunday training summer 2017

I love training outdoors. When CARISMA started we were just training on grass in various parks and greens in Cambridge city centre.  It was lovely but we knew it could not last too long… this in England after all.  However we try to keep the tradition by (aiming at) training outdoors during all Sunday training in July and August.  I remember having summers when we manage to spend all Sundays outside, others when just one or two happened but we keep at it.  Yesterday was the first of hopefully many Sunday outdoors training and we started with a bang: a record number of 12 people attended which is a great number for a Sunday outdoor training.  It was a busy and fun lesson with members ranging from total beginners to advanced and instructors.  The temperature was just perfect in the low twenties, with a nice breeze. Way better than training in a gym on such a lovely day, it was very enjoyable; I am already looking forward to the following ones.

CARISMA Annual BBQ 2017

Copyright and courtesy of Duncan GrisbyThis year our club achieved its adulthood: on Saturday 10 June we celebrated the 18th anniversary for CARISMA. I would like to personally thank the over 46 people that attended the celebration.

Eighteen years is a long time, longer than some of our youngest members have been alive and long enough to have seen tens of other clubs in Cambridge opening and closing down.  I am very proud about the longevity and health of the club which year after year keeps attracting new members, teach them quality martial arts and train them to improve the technique, fitness and skills.

As usual it was great seeing at the BBQ a mix of people of all ages and levels of seniority within the club.  We had people who joined us during the latest beginners’ course last month all the way to senior members and instructors.  We even had several people that moved on and no longer train at CARISMA but still come back to Cambridge to join our parties.

Starting at 3pm the party went on till the early hours of Sunday morning, 3:20am to be precise.  Special thanks to Liz, Andrea, Anna and a few others that kindly helped with setup, cooking and catering. This BBQ managed to beat most records to date, which are all worth mentioning:

  • Largest number of attendees with 46 people
  • Longest lasting party, over 12 hours
  • Largest amount of food eaten, with about 24Kg of meat, fish and halloumi, several Kg of bread, veggies, dips and whatever else, including 3 large party chocolate cakes and a couple of tubs of double cream
  • Largest amount of drinks consumed with about 60 litres of various beers and lagers, 15 bottles of wines and about 2 litres of palinka
  • unspecified amounts of soft drinks, juices and water were also consumed

I am already looking forward to the 19th anniversary next year 🙂

Grading June 2017

Another busy and successful grading session on Sunday 4 June. Two Black belt second Dan, 1 Blue, 1 Green Second, 1 Green, 1 Orange Second, 3 Orange and 4 Yellow belts awarded to members of CARISMA, ARUKBC and CUKBS.  Congratulations to everybody who did very well, in particular to Duncan and Jarek who are the first instructors becoming second Dan since our club started 18 years ago; hard work and commitment does pay off.  A particular thank you to Georgios who has offered his help to grade while being on a long break from teaching/training and Heley who also helped with grading while visiting us during her holidays.

My responsibilities as a coach

Copyright and courtesy of Duncan Grisby 2017While I am listening to feedback and suggestions about how I teach martial arts I have been keeping the core of my style and approach unchanged for years.  By teaching martial arts and fighting techniques I am empowering my students to defend themselves and to become better people but, with power, come responsibility which I take very serious.

Here are a few key points which are the pillars on which I base my teaching:

Learning martial arts takes time and dedication

If you had the illusion of becoming proficient in martial arts within a few weeks or months you took up the wrong activity.  Nowadays most people train martial arts as an alternative to other sports or hobbies and they want fast results.  Learning martial arts should however be seen as a medium to long time project, where some results can be seen within months but decent proficiency comes after a few years of regular and frequent attendance (e.g. 2+ 60-120 minutes lessons per week).  My responsibility in this case is about creating an environment which fosters dedicated training and cooperation among all members of the club and continuously challenges everybody’s skills and performance, including mine.

Learning martial arts helps you to rationalise the irrational

In its most essential form fighting is about survival; when our ancestors got involved in a fight it was about defending their homes and families from invaders or from fierce animals or perhaps about invading other people’s territories; it was no game and it was about life and death.  Most people react irrationally to a fighting situation because when adrenaline is released, even in a controlled environment like a martial arts gym, it causes some people to lose control.  Training martial arts helps to cope with this irrational feeling and channel the energy toward better physical and mental performance.  My responsibility in this case is about encouraging everybody to challenge themselves and understand where their threshold and comfort zone are and push them further.

Tough training helps to cope with tough situations

Whether you are training for sports fights or for self-defence it’s essential to test yourself toward a range of tough situations.  In a sports fight your opponents will try their best to beat you within the rules of the fight, sometimes trying to bend such rules for their advantage.  If you find yourself on the street and need to use your self-defence skills you better be used to tough attacks, the most unpredictable ones; your street opponents will probably have no rules about fighting and potentially go for the nastiest attacks.  Here is where my responsibility is about reminding people about their limits and potential pitfalls in their skills and techniques.  I am trying to help them to train in a way that pushes their skills beyond their current limits and make them better fighters.

Martial arts can be for everyone but they are not

Training martial arts is in my opinion one of the most satisfying and complete form of exercise for body and mind.  Many people start and nearly as many give up with days, weeks or months.  Many novices cannot cope with the learning, complexity of movements, fitness requirements and so on.  It takes time, consistency and dedication which most people simply don’t have.  I encourage most people to try and, depending on a number of factors, I might push them more or less toward a tougher training, sooner or later.  In my experience of practicing martial arts for nearly 40 years and teaching for the good part of 30 years I met super talented people giving up at their first hurdle, which they never expected to happen.  I have also seen many not talented people becoming great martial artist and champions.  My responsibility in this case is about managing their expectations and feedback, in the most constructive and objective way, how they can improve and what they should do.

Testimonial from a leaving student

One of the many students who joined a few months ago received a nice job offer for a post in East Asia and she just left Cambridge and the club.  It was a great pleasure for me, on the day she told me she was leaving, to receive a little card from her with some nice words about what she learnt and achieved.  Many people are praising the club and what we do at CARISMA; very few of them go out of their way to put it in writing.  Thank you, all the best and hopefully we’ll see you again.

What I learnt from teaching martial arts

Picture Copyright Duncan Grisby 2010There is an old saying that goes: “if you can’t do teach”; for me teaching has actually improved my doing.  In fact my knowledge about martial arts practice has dramatically improved since I started teaching.  When I first learnt martial arts I was in my early teens; I remember struggling initially with coordination and fitness but, with continuous and consistent training, I reached a good standard within months.  By all means my technique and proficiency kept improving for years; as most movements and techniques were quite natural for me, I never had to analyse too hard how I was doing things.

Years later, when I started teaching, I realised that people from all walks of life were approaching martial arts and, as it happens, some of them were terrific, some hopeless and the majority in the middle.  By teaching martial arts to people who are not naturally talented and/or fit and/or coordinated I realised that many of them require much more explanation than showing the technique a few times and hoping they learn it.  Many people need the technique to be deconstructed and explained; in same cases a clear description of the muscles involved is necessary to fully achieve the expected result.  By analysing each technique in detail, including what muscle groups are working how and when, I forced my mind to grasp every single aspect of each movement and by improving my awareness about them it has greatly improved my technique.

Hello 2017, good bye 2016

Happy new year to everyone; 2017 starts with its first lesson today, 3 January, keeping our regular schedule of 4 lessons per week for the next 51 weeks.

We are already planning our usual Town vs. Gown fight in February where members of all clubs we are training (CARISMA, CUKBS and ARUKBC) will fight members of the other clubs.  This is a great opportunity for all beginners to have a go at sport fighting in a friendly and controlled environment, before trying other tournaments.  Later in the year several members of the club will take part in various regional fights, both light and full contact.  CUKBS will be fighting Varsity in Oxford this year and their training regime has been under tight control since the beginning of Michaelmas term in October.

As usual we will be having 4 grading sessions in March, June, September and December.  On the second Saturday of June we’ll have the annual CARISMA BBQ and on the first Sunday in December, after grading, we’ll have the Christmas dinner.  These events are already on the club’s calendar for your perusal.

As our aim is keeping a critical mass of at least 60 paying members at any given time we will be recruiting beginners any time we need more members but pausing when membership is in line with our expectations.  Our first beginners’ course for the year will start on 19 January and, as usual listed on our calendar.

2016 was another good year for CARISMA, with a large number of new interesting people who joined us, and classes consistently larger than previous years.  We found ourselves with a reduced percentage of undergrads students, from both University of Cambridge and Anglia Ruskin; good news is that we replaced them with high school and post grad students as well as young professionals both male and female.  This change has increased the retention of our members and the consistency of their attendance as undergrads students are around for about 6 months per year and their attendance tends to be not as regular as we would like.

An individual achievement which is definitively worth mentioning is Meitar Blumenfeld as our first winner for a full contact fight; it has to be said that our whole full contact team to date had a total of 4 people, over a long period of time.

For a number of personal reasons we lost, within a short time, 3 of our instructors; fortunately we were working, in the meantime, to train some of our most promising senior students to be their replacement so it all happened smoothly and according to plans.

Whether you are a regular member or a casual reader interested in joining us we hope to see you soon and looking forward to train with you during 2017.