KJ FITNESS — Tel Aviv & Surrounding Areas

Empowered
Through Movement

Strength isn't just about how you look — it's about how you feel.
At KJ Fitness, the focus is simple: move better, get stronger,
and build a body that supports you for life.

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Who is Kirsten Jemma?

Kirsten Jemma - KJ Fitness Coach
KJ Fitness Logo

My journey started in competitive sport, representing South Africa through judo and MMA, where I learned early on that strength isn't just something you build in training — it's something that carries into every part of your life. It gives you confidence, capability, and the freedom to move through life feeling strong and in control, especially as you get older.

Over the past 10+ years, I've worked across martial arts, group fitness, and CrossFit, coaching people at every stage — from complete beginners to experienced athletes.

Today, my focus is on helping people build strength that lasts. KJ Fitness is about helping you put yourself first and feel like the best version of yourself.

My approach combines functional strength training, movement quality, consistency and long-term progression. The goal is simple: help you move better, feel stronger, and keep improving over time.

Strength creates freedom, and that's what we're building.

The KJ Fitness Approach

At KJ Fitness, it's not about quick fixes or short-term results. It's about building a body and mindset that keeps you strong, capable, and feeling good — for life.

Strength

Real, functional strength that serves you in everyday life — not just in the gym. We build a solid foundation that carries you forward for years to come.

Longevity

Training smart means training for the long game. We protect your body, prevent injury, and maintain mobility so you stay active and strong as you age.

Movement Quality

Technique always comes first. Moving well, efficiently, and safely is the foundation everything else is built on — power, performance, and confidence.

Consistency

There are no shortcuts. The real secret is showing up, again and again. We build routines and habits that make training a natural part of your life.

Upcoming Events

Workshops, pop-up workouts, and collaboration events — stay connected and keep moving.

30 May 2026

Kettlebell Fundamentals Workshop

Durban, South Africa

An in-depth workshop covering kettlebell fundamentals, conditioning for fighters, and flow sequences.

2 June 2026

Pop-Up Workout — "Time" with Ceileigh

Durban, South Africa

A special collaborative pop-up workout session. More details coming soon.

Coming Soon

Strength Training Lecture

Tel Aviv, Israel

Introduction to compound strength lifts and a lecture on strength training principles for all levels.

Want to stay updated on new events? Send us a message and we'll add you to the list.

"True strength isn't just about how you look — it's about how you feel. Confident, capable, and in control of your body for life."

— Kirsten, Founder of KJ Fitness

Find Your Path

Every service is tailored to your level, goals, and lifestyle — with professional support every step of the way. Click a service to learn more.

Private Coaching (In-Person)

⭐ In-Person Training

Personalised strength and conditioning sessions tailored to your goals, fitness level, and lifestyle. Focused on building strength, muscles, and improving movement quality.

1:1 Training ₪350 / 55 min
Couples Training (1:2) ₪600 / 55 min
Small Groups (4–6 people) ₪1,000-₪1,200/ 55 min

Online Coaching (App + Calls)

₪450 / month — Train Anywhere

A structured, personalised training plan designed for you to follow independently — with coaching support, accountability, clear progression and feedback.

  • Initial assessment call
  • Monthly check-in call with training plan updates based on progress
  • App access — tracking, logging, progress & video feedback
  • Ongoing support via app / chat

Hybrid Coaching (In-Person & App)

₪600 / month — Best of Both

The best of both worlds: personalised programming with the added benefit of in-person coaching to refine technique, stay accountable, and accelerate result.

  • Everything included in Online Coaching
  • 1 in-person training session per month
  • Option to add extra sessions at a reduced rate

Longevity Strength Class

₪280 / month — Tuesdays 18:15

Focusing on strength, balance, and coordination. Designed to help you move better, feel stronger, and be the best version of yourself.

  • 1 class per week, Tuesdays at 18:15
  • Location: Park behind the Daniel Moritz building
  • Suitable for all fitness levels
  • Option for single session
  • Trial class for free

Corporate / Hi-Tech Training

Enquiry-Based — Teams & Companies

Tailored fitness experiences designed to improve employee wellbeing, energy, and team connection through structured movement and training.

  • Wellness days
  • Team-building fitness sessions
  • In-house weekly/monthly training
  • Events

Ready to Get Started?

Reach out for a free consultation — let's talk, get to know each other, and build the perfect plan for you.

WhatsApp

0533-985-895

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