Meet the Ballantyne Studio Marple Team

  • A woman with curly brown hair holding a large bouquet of purple and pink flowers in a modern white kitchen.

    Kate Ballantyne

    FOUNDER & HEAD INSTRUCTOR

    Kate focuses on form & technique (and having fun!), this is essential to reaping the benefits of reformer. In her classes, you will experience her exuberant personality in a non-judgemental and casual space.

  • A smiling woman with blonde hair, wearing a red blazer and a necklace, sitting in a restaurant with warm lighting.

    Heidi Cowen

    INSTRUCTOR AND INSTRUCTOR TEACHER

    Heidi teaches a variety of classes including swimming and aqua aerobics, Les Mills Body Pump & Trip, indoor cycling, Kettlebells, Circuit & HIIT training, alongside Mat Pilates and Reformer.

    Her most recent adventure is teaching Pilates for HFE, sharing her passion and knowledge for this empowering exercise to students who want to learn how to teach.

  • A smiling woman with shoulder-length blonde hair wearing a black zip-up jacket in an indoor setting.

    Gosia Smart

    INSTRUCTOR

    After falling in love with Pilates method and fitness overall, Gosia decided to pursue my passion for teaching and helping people to discover the magical benefits of fitness and wellbeing. She is passionate about the benefits it has for our mind and body.

  • A woman with long brown hair wearing a gray hoodie, smiling indoors in a home setting.

    Carol Hall

    INSTRUCTOR

    Carol hopes to inspire others with their own challenges by showing how fitness - and Pilates in particular - can help you manage and overcome these difficulties. She believes that we can all surprise ourselves with what we can achieve - regardless of our age! - with a bit of determination and self-belief

  • A woman with long brown hair smiling at the camera, wearing a white and black striped shirt, against a pink background.

    Nicola Blackshaw

    INSTRUCTOR

    Nicola blends precision with compassion, empowering clients to reconnect with their bodies. She believes that every session is not just a workout, but time to reset, refocus, and realign.

  • Young woman with long brown wavy hair smiling, wearing a black crop top and black pants, standing against a plain light-colored wall.

    Laura O'Sullivan

    INSTRUCTOR

    Laura believes that Pilates should be inclusive to all ages and abilities. She is passionate about creating an environment to do so, and wants to motivate others to get the most out of their workout.

  • Woman in black sports bra and leggings standing with hands on hips in a gym, smiling, with a white wall and black exercise equipment in the background.

    Christine You

    INSTRUCTOR

    Christine focuses on helping clients build strength, improve mobility, and gain confidence in their movement, with a strong emphasis on breathwork. She is supportive and encouraging, creating an inclusive environment where everyone feels welcome, whether they’re stepping onto the Reformer for the first time or refining their practice.

  • Woman in a red cropped top with tattoos on arms and shoulders, standing against a wooden-paneled wall.

    Rebecca Teasdale

    INSTRUCTOR

    Rebecca is incredibly passionate about the principles of Pilates and the outstanding benefits of Reformer. As a life long horse rider she appreciates a full body approach with a focus on core strength and lower body burn. You can expect high energy, great music and a class that challenges you at every level.