More Than A Gym.
A Community That Builds Stronger People.
From beginners to experienced athletes, Lionheart provides world-class coaching in martial arts and fitness while creating an environment where everyone belongs.
Why Choose Lionheart
More Than A Gym.
At Lionheart, we're more than a place to train—we're a community that supports every member on their journey. Whether your goal is fitness, self-defence, competition or personal growth, our experienced coaches are committed to helping you become the strongest version of yourself.
Our welcoming environment means everyone has a place here, regardless of age or experience.
-
Learn from experienced coaches who are passionate about helping you improve safely and effectively.
-
Train alongside people who encourage each other to grow both on and off the mats.
-
Whether you've never trained before or you're an experienced athlete, our classes cater to every level.
-
Improve your fitness, confidence, discipline and resilience through structured training.
OUR PROGRAMS
Whether you're stepping onto the mats for the first time or striving to reach the next level, our programs are designed to challenge, support and inspire every member.
-
![Strength & Conditoning]()
Strength And Conditioning
Build strength, improve endurance and unlock your athletic potential with functional training designed to enhance performance both inside and outside the gym.
Perfect for:
General fitness
Athletic performance
Injury prevention
Increased strength
-
![Boxing]()
Boxing
Master the fundamentals of boxing while improving speed, coordination, fitness and confidence through structured training suitable for all experience levels.
Perfect for:
Beginners
Fitness enthusiasts
Competitive athletes
Self-defence
-
![Two men are sparring in a gym, wearing black hoodies and white sneakers, with one man holding up his hands in a defensive stance and the other raising his fists. Several people are in the background, and the gym has a black floor and modern ceiling lighting.]()
Kickboxing
Develop powerful striking, sharpen your technique and improve cardiovascular fitness in fast-paced sessions that combine skill, conditioning and discipline.
Perfect for:
Full-body fitness
Technique development
Weight loss
Confidence
-
![kids classes]()
Kids Classes
Fun, engaging classes that help children develop confidence, discipline, respect and coordination in a safe, positive and supportive environment.
-
![ladies boxing]()
Ladies Boxing & Fitness
A welcoming ladies-only environment focused on building fitness, strength and confidence while learning practical boxing skills under experienced coaching.
Perfect for:
Beginners
Fitness
Weight loss
Confidence
Meet Expert Trainers
At Lion Heart Hallam Boxing, our expert trainers bring a wealth of knowledge and experience to every session. With backgrounds in professional boxing, kickboxing, and advanced strength conditioning, our team is dedicated to helping you achieve your goals.
Whether you’re a beginner learning the fundamentals or an experienced athlete refining your skills, our trainers provide personalized attention and strategic guidance. Their passion for the sport, combined with a deep understanding of fitness, ensures you’ll not only improve physically but also develop the mental toughness needed to excel.
Why People Train?
Why People Train?
More Than Physical Training
Every session helps you build more than strength.
Confidence
Push past your comfort zone and discover what you're capable of.
Discipline
Build habits that improve every aspect of life.
Fitness
Increase strength, endurance, mobility and overall health.
Self Defence
Develop practical skills while improving awareness and confidence.
Community
Train alongside people who genuinely want to see you succeed.
Mental Resilience
Challenge yourself, overcome obstacles and grow stronger every week.
Join The LionHeart Family
Take the first step towards becoming stronger, fitter and more confident.
Whether you're training for fitness, self-defence or competition, we'll help you reach your goals.