Welcome to Rozzie's Fitness Blog

In our fitness blog, you’ll get the latest on training, nutrition, mindset, and lifestyle – backed by science.

Get the latest information on training, nutrition, mindset, and lifestyle – backed by science.

Rozzie Kinyua - Personal Trainer Dubai - Owner of Fit with Rozzie
  • Training & Workouts, Nutrition & Diet

How to Build a Fitness Routine That Actually Sticks

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  • Training & Workouts, Nutrition & Diet, Mindset & Motivation, Lifestyle

Personal Training for Busy Professionals in Dubai

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  • Training & Workouts, Lifestyle

How to Stay Strong, Mobile and Independent as You Age

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Rozzie Kinyua - female personal trainer in dubai
Nutrition coaching approach showing why diets do not work long-term
  • Nutrition & Diet

Why Diets Don’t Work Long-Term

Most diets are not failing because people are weak. They fail because they are usually built for short-term control, not long-term life. Research shows a hard truth: in long-term weight loss studies, more than half of the lost weight is often regained within 2 years. After 5 years, more than 80% of the lost weight is regained, according to a major review on long-term weight management.

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Pregnant woman performing a controlled, safe squat with a personal trainer in a bright modern training space in Dubai
  • Training & Workouts

Training Safely During Pregnancy in Dubai: How to Stay Strong, Confident, and Protected

Many women hear two opposite messages during pregnancy. One side says you should avoid almost everything. The other side shows intense social media workouts that look exhausting even before pregnancy. Neither extreme is helpful.

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Personal trainer Rozzie Kinyua training client in Dubai during summer heat
  • Training & Workouts, Nutrition & Diet, Mindset & Motivation, Lifestyle

How to Stay Fit in Dubai Summer (2026 Guide) – Workout Tips from a Dubai Personal Trainer

Here’s what I’ve learned after years of training clients through Dubai summers: the people who come out of summer in better shape than they went in are not superhuman – they just adapted their approach instead of abandoning it.

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Personal trainer Rozzie Kinyua - EMS training client Dubai
  • Training & Workouts, Lifestyle

EMS Training in Dubai: Hype or the Most Time-Efficient Workout?

If you live in Dubai, you’ve probably seen the ads: “20 minutes of EMS replaces 90 minutes at the gym.” Studios are popping up across Marina, Downtown, and JLT, and Instagram is full of sculpted before-and-afters captioned with “just 2 sessions a week.”

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Dubai personal trainer Rozzie explaining clean muscle gain, fat loss, and body recomposition with a healthy high-protein meal.
  • Training & Workouts, Nutrition & Diet

WHAT I WOULD DO DIFFERENTLY FOR WEIGHT LOSS OR WEIGHT GAIN

When I first started my fitness journey, I was extremely slim. At the beginning, all I wanted was abs. But the more I trained, the more my goals changed. I wanted curves. More muscle. Bigger glutes. A stronger body. That’s where things took a turn.

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Personal Trainer Rozzie Kinyua explaining the benefits of weight lifting for women in Dubai.
  • Training & Workouts

Will Lifting Weights Make You Bulky? The Truth About Women and Strength Training in Dubai

Hey beauties! Let’s have a heart-to-heart about the “B-word.” No, not that one… I’m talking about BULKING. I hear it every single day: “Rozzie, I want to be toned, but I don’t want to look like a man!” …

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