Basics in Karate training is fundamental in developing good technique in martial arts.
As you can see Paloma age 10 has worked hard on her technical ability.
T:07523 184 298
E:[email protected]
W:alexhartkaizen.com
Alex Hart Kaizen - Hertfordshire
Awarded Best Martial Arts Academy of the Year. Alex Hart KAIZEN teaches students Karate & Kickboxing from age 4- 12 Teenagers and Adults.
22/06/2026
đź’ĄProud confident faces !!
Massive congratulations to all our graduates from our Leadership Programme 🙌
Last week all 8 Students achieved their leadership level, having completed a 6th month programme.
Over 25 years of running and developing our leadership programme we are extremely proud of the difference it makes to each of the participants and the positive aspects influence it has on daily intereactions with family and peers, school and education, CV and portfolios and obviously chosen career paths in the future.
Confident, responsible, positive team leaders being created right here at Alex Hart Kaizen !
Special mention to Aiden and William who was awarded level 4 - your commitment and dedication to this programme over the last 2 years has been key to the immense progress you have achieved.
Alex Hart Kaizen
11/06/2026
Outstanding performance last night in grading for our selected Junior, Teenager and Adult Kick-boxers.
12 students from age 6 years to Adult achieved their next belt in Kickboxing, performing at a high standard, showing determination and confidence alongside excellent techniques.
A special mention to Jamie who took his 2nd Kyu in karate, exceptional performance in Kata !
Well done everyone 🙌🥊🥋
Great 1st session back after half term, working on sparring and self defence, everyone enjoying the drills and the knowledge it brings.
T:07523 184 298
E:[email protected]
W:alexhartkaizen.com
02/06/2026
Well done to all our Leadership Students tonight, everyone is ready to take their Mock test next week!
Our Leadership programme is a fantastic opportunity to work on your own confidence, whilst gaining communication and leadership skills, knowledge and self growth.
01/06/2026
Well done to all our Leadership Students tonight, everyone is ready to take their mock test next week!
Our Leadership programme is a fantastic opportunity to work on your own confidence, whilst gaining communication and leadership skills, knowledge and self growth. 🙌
22/05/2026
Last week we awarded 2 students their black belt !
Massive congratulations to Theo and Jacob, the grading was intense, a 2 hour physical technical assessment including a written exam.
Both students showed pure determination and strength of character to push through, both during and in the lead up to the preparation of the grading.
Becoming a blackbelt is just the start of learning a Martial Art, we are all extremely proud of you both and the resilience and technical ability you have shown.
Special mention to those that also took their tip tests towards their next Dan belt, the standard was extremely high as it should be and we can’t wait to see you reach the next level.
Fantastic night of celebrations well done everyone!
Alex Hart Kaizen
20/05/2026
❗️Halfterm is next week…. Book today so you don’t miss out !
SPACES GOING FAST !
đź’ĄMay Halfterm Martial Arts Campđź’Ą
Learning how to become streetwise …
5-9 yrs Self - Defence
9-12yrs Anti Bullying
12yrs + Group Defence
Dates:
Wednesday 27th May
10-2pm
Bishops Stortford
ÂŁ30
Thursday 28th May
10-2pm
Waltham Abbey
ÂŁ30
New booking system now in place, click on the link below for all details 👇
https://alexhartkaizen.com/street-defence/
13/05/2026
Congratulations to Andrew, Ivy and Harry !!!
Last night a whole family was awarded their Blackbelt together in kickboxing 🙌
Father and children started training together with us over 5 years ago, always showing up to each class together and sharing their passion to learn and support one another.
Each one of them technically excellent, determination and resilience shone through especially in the sparring section.
A huge well done to each one of digging deep and putting everything physically and mentally they could to get through the grade.
Your commitment to your training, improving and being the best versions of yourselves has pushed you on to reach such a high level. You all looked sharp, strong and technically excellent- truly earning your black belts, and how fantastic to share this journey together!
A special mention to our other students who passed their tip test towards their Dan grade - you all showed that you are almost ready for the next level and presented continuous improvement.
We are all excited to see you reach the next level.
Alex Hart Kaizen Team
01/05/2026
Our new beginner Dinky Dude class incorporates Martial Arts in a fun and interactive way, young children think they are just trying to hit Sensei with a fun foam stick but what they are actually doing is learning to defend themselves and build reaction skills as young as 4 years old!
Contact the school
Telephone
Website
Opening Hours
| Monday | 09:00 - 21:00 |
| Tuesday | 09:00 - 21:00 |
| Wednesday | 09:00 - 21:00 |
| Thursday | 09:00 - 21:00 |
| Friday | 09:00 - 21:00 |
| Saturday | 09:00 - 11:30 |