Adrenaline. Muay Thai Gym. มวยไทย.
Muay Thai — the science of 8 limbs. Fists, elbows, knees and shins: eight points of contact, trained the traditional Thai way in the heart of Grimsby. Learn to fight, get seriously fit, or both.
OUR CLASSES
Classes for men and women — sport training, technique, or full-contact competition. Hands, feet, knees and elbows; striking and blocking; pad work; and sparring for those who want it. Whether it's your first session or you're an ambitious competitor, we've got the right class for you.
TIMETABLE
Class Timetable
Open Gym Times
| Monday | 16:30 – 20:30 |
|---|---|
| Tuesday | 06:00 – 12:00 / 18:00 – 20:00 |
| Wednesday | 10:00 – 12:00 / 18:00 – 20:00 |
| Thursday | 18:00 – 20:00 |
| Friday | 06:00 – 12:00 |
| Saturday | 07:00 – 12:00 |
One to one Personal Training 24/7
Train around your schedule with dedicated one-to-one coaching, any time that suits you.
CLUB INFO
Today at the gym
open
Walk-ins welcome — first session is free. Bring water, gloves and hand wraps (loan gear available).
Opening hours
- Monday
- 16:30 – 20:30
- Tuesday
- 18:00 – 20:30
- Wednesday
- 09:30 – 20:30
- Thursday
- 18:00 – 20:30
- Friday
- 06:00 – 12:00
- Saturday
- 07:00 – 12:00
- Sunday
- Closed
Facilities & contact
- • Full-size Muay Thai ring
- • Heavy bags & pad stations
- • Free weights & conditioning area
- • Changing rooms & showers
- • Free on-site parking
TRIAL CLASS
Want to try Muay Thai for the first time? You're exactly who our trial classes are for — no experience, no kit, no problem.
Come down, meet the coaches and get shown around the gym. We'll get you wrapped, gloved and through your first session at your own pace, in a friendly and welcoming room.
Trial classes run on Wednesday evenings and a Trial Class Pass is just £9.99 — book below and we'll see you on the mats.
MEMBERSHIP
Simple monthly memberships — no contracts, no joining fees. Pick the plan that fits your training and cancel any time.
ABOUT US
Adrenaline Muay Thai is Grimsby's one and only Muay Thai Boxing gym and martial arts equipment shop. We're registered members of the United Kingdom Muay Thai Federation (U.K.M.T.F), teaching everyone from complete beginners to full-contact competitors.
Head coaches Matt & Claire Twyman have travelled to Thailand 10 times — Bangkok, Koh Samui and Phuket — over a year in total training directly under Thai champions. Alongside coached Muay Thai we run a full Strength & Conditioning department, 1-to-1 personal training, and the A*M*T Youth Academy for ages 8–15.
Our Affiliations
INSIDE THE GYM
Two full rings, a wall of Fairtex bags and a dedicated strength & conditioning floor — everything you need to train Muay Thai the traditional Thai way, right here in Grimsby.
COACHES
Learn from coaches who have trained at the source. Our team blends championship fight experience with certified strength, conditioning and personal training.
Matt Twyman
Head Coach20+ years in martial arts and a former P.E. teacher who quit to open the gym. Multiple stints living and training in Thailand alongside Thai champions — technical and meticulous.
Claire Twyman
Head Coach10+ years of Muay Thai with fight trips to Thailand. A professional fighter and Suwit Stadium Champion in Phuket, Claire leads the women's classes.
Jordan Rodger
Coach8 years of Muay Thai under Matt, with a background in boxing and MMA. An excellent pad holder and motivator, available for 1-to-1 sessions.
EVENTS
Seminars, training camps and short courses with our coaches and visiting guests run regularly through the year.
FAQ & CONTACT
Got a question about the gym, the classes, a trial or your membership? Come down, meet the coaches and try a class. Message us on Instagram or head straight to sign-up and we'll get you started.
