ONLINE COACHING AND PERSONAL TRAINING
Personalised plans
At Onset Strength, it's not one size fits all – it's all about you! Our personalized training and nutrition plans are crafted just for you, based on your goals and preferences. No generic stuff here. Whether you're aiming for strength, weight loss, or just overall wellness, we've got a plan tailored to make you shine. Let's make your fitness journey uniquely yours!

Private Gym

Our one-to-one personal training sessions take place in our private gym in Chelmsford, Essex. An equipment packed space offering you a focused and tailored workout experience. No crowded commercial gyms, just you and your coach working towards your goals.
Friendly Coaches
At Onset Strength we are not just trainers; we are your workout buddies. Our team is all about being friendly, approachable, and keeping things easygoing. We're right here with you every step of the way, making fitness fun and accessible. No judgment, just good vibes. Let's crush those goals together!
24/7 Support
Got questions or need a pep talk? We're here for you! Our 24/7 chat support is ready to assist anytime. Whether you're navigating workouts, checking schedules, or just want to share a fitness win, we've got your back. Your journey, your time – chat with us whenever you need.
Advanced Tech
With our coaching app – your fitness journey, your way! Track workouts, monitor nutrition, and much more, all in one handy app. We've made it easy for you to stay on top of your goals, anytime, anywhere. Your personal fitness assistant is now in your pocket.
Ellie Polley
I was a complete beginner with strength training but since working with Onset Strength I have gained so much confidence in a little amount of time! I have my 1-1 PT sessions with Jose every week and he is very supportive and I have learnt so much in our sessions. I was really nervous at the beginning but Jose has taught me loads, pushes me but also takes my preferences into consideration which makes it really enjoyable! 100% recommend! 😊💪🏻
Our results







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