Philadelphia Strength Training, Kettlebells, and Yoga

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Make Working Out Fun

From high-intensity workouts to powerful core Yoga sessions, our Philadelphia fitness studio offers the full range of personalized wellness options for all experience levels.



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Discover Why Clients Love Us

Founded by Katie Gould, winner of Philly Magazine’s 2017 “Best Personal Trainer,” KG Strong is already blazing fitness trails as one of the hottest and most popular boutique fitness studios in Philadelphia, earning a coveted spot on the “Best of Philly” list.

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Get started with a 21-Day Get Fit package that includes unlimited small group training and two private training sessions to make sure you’re getting a personalized fitness gameplan.

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Private Training

Our strength-training and yoga experts provide one-on-one guidance to help you reach customized fitness goals, all at a pace that works for you.

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Group Fitness & Yoga

Make yoga into a social event with our group fitness sessions. Grab a few friends, a comfortable yoga mat, and simply follow along. No experience necessary. View the Schedule >>
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Company Fitness

Healthier employees are happier employees. Build a closer community at work by sharing the power of small group training with your coworkers.

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Fitness & Yoga Retreats

Take a break from the world with a vacation like no other. Fitness and yoga retreats combine world-class luxury with the workout you crave for an unforgettable travel experience.

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Yoga Breakfast Club

Need to change up your morning run routine? Calling all early birds for Yoga Breakfast Club meet-ups at KG Strong! Start your day on the right foot with a refreshing, energizing Yoga session led by award-winning personal trainer Katie Gould.

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Rooftop Yoga

What could be better than a great Yoga session? A great Yoga session that features breathtaking views of Philadelphia’s dazzling skyline at sunrise. Rooftop Yoga sessions with KG Strong, Bok, and other Philly rooftop locations are offered seasonally as weather permits.

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