As a vocal coach I have worked alongside Jon on many occasions. He provides extensive breath/fitness knowledge and coaching to professional singers preparing for performances and tours.

He understands the functionality of the respiratory system in relation to voicing so applies relevant and useful exercises to develop stamina, skill and prevent injury. In addition to his valuable coaching he is always enthusiastic, upbeat, positive and very motivating. I have always valued collaborating skillets with Jon to help a singer reach their potential.

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With your vision, you have finally brought performance breath into the 21st Century.

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Jon looks after our celebrity runners with great care & enthusiasm, he's always on hand often running with our celebrity teams.

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Jon comes across extremely well on screen & has the ability to relate to his audience,his appearances are both educational & effective

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Jon is TV Gold & brings a real charisma to the screen, he's as charming as he is encouraging & genuinely makes you want to start exercise.

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Jon is inspiring & inspirational, able to make hard work fun & effective, he is a joy to work with.

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Jon is responsible for single-handedly changing the tenor of breath training for

performers beyond recognition.

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Jon's awareness of how to make exercises look good on air & his ability to understand talkback direction is that of a seasoned pro.

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I have known Jon through the fitness industry for a very very long time and he has always been a pleasure to work with. Motivational, knowledgable and fun. Whichever genre of class he teaches the participants will get fitter and most definitely enjoy themselves, even if they did not feel like they wanted to do it in the first place . A great instructor and a lovely guy.

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Jon Trevor is an excellent fitness expert. Not only is he a popular and knowledgeable PT and group exercise trainer, he is an extremely nice guy. Also as a fitness professional myself he is my go to, when ever I need fitness advice. I highly recommend Jon

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Working with Jon was an absolute pleasure and delight. He was always engaging, informative and for such a specialist and rigorous subject such as fitness he made it fun.

Also, with the diverse range of equipment and products, Jon was always hands-on and pragmatic with his approach and never one to shy away from any task or action.

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