Phoebe Kay Jumping in front of a garage

About PK

Hey Guys!

My names Phoebe Kay. I’ve been a Qualified Nutritionist and Personal Trainer for the past 10 years. Initially working for David Lloyd in London and now running PK Fitness in Sheffield.

I love helping wonderful women develop a strong, supple and happy body. Improving their fitness, strength and mobility through energising, fun and diverse workouts. Combining functional exercises with bursts of cardio, plyometric movements, core progressions, a dynamic warmup and ALWAYS a lovely stretch to finish.

I love the power exercise has, to build confidence, inspire positive actions and develop a lifelong ‘buzz’ for healthy living. I’m all about having fun, chasing the burn and motivating women to find a new limit.

Wherever you are in your fitness, I’ll be cheering you on…


Love Phoebe Kay x

What you get from PKfitness

Personal Training with TRX suspension

Personal Training

Personal Training offers one to one support, motivation and exclusive workouts to suit your body and goals.

Nutritional Advice

Receive weekly Nutrition, Fitness & Lifestyle videos every Wednesday via the PK Fitness Newsletter

A bowl of healthy food
A group of women doing stomach crunches

Keep Fit, Firm & Fab

Say goodbye to yoyo dieting! Hello to consistent results and a healthier, happier, more confident you!

Social Networking

Join the PKfitness Whatsapp group and share your support, motivation and health journey with fellow PKfitness clients.

Phoebe Kay stretching her PT client


A variety of fun fitness classes Online, in the Parks or PK Studio !