Articles by Katie Sims, Freelance writer

Katie Sims is a freelance journalist with a keen interest in health and fitness. She graduated with a master's degree in Media and Journalism in 2021 and has written health content for publications like Marie Claire, Liz Earle Wellbeing, and Tom's Guide.

She's tested fitness devices, workout methods, and nutritional advice to see what can help her (and others) feel good from the inside out.

When she's not writing health and wellness content, she'll either be on a long walk, at a Pilates class, or tackling her long list of books to read.

Katie Sims

New to exercise? This 12-minute routine covers all the fundamentals and targets every major muscle group

I asked a Pilates instructor how to prevent falls and she shared this 10-minute standing routine to help improve stability

I asked a Pilates instructor how to protect my back as I age and she recommended these three core moves to support the spine

My knees ache when the weather gets cold but this 10-minute standing yoga routine has seriously helped

A 71-year-old trainer says these five moves are all you need for full-body strength after 50

A Pilates instructor’s five go-to moves for runners—the core and glute work that will keep you injury-free

A physical therapist taught me this standing mobility circuit to protect my spine as I age—here’s how it feels after four weeks

All you need is a pair of light dumbbells and these four exercises for a stronger core

I did this five-minute hip mobility routine for 30 days—here are the three ways it changed my body

A Pilates instructor swears by this 20-minute routine for joint health in your 50s

A trainer swears by these three moves to improve balance and reduce the risk of falls