How to Lose Stubborn Body Fat in 90 Days – The Proven Plan

Struggling with body fat that just won’t budge? You’re not alone. Many busy professionals in London work hard in the gym but fail to see lasting results. The truth is, fat loss requires structure, accountability, and a proven system. At The Hustle Club, we use a clear 90-day framework with our clients through personal training in Marylebone and St John’s Wood to deliver life changing and sustainable transformations.

Here’s the exact 3-phase process we use to help men lose stubborn body fat without extreme diets or endless cardio.

Phase 1: Clean Up Your Nutrition

The first step is to address the biggest driver of fat loss: nutrition. Forget fad diets — we start simple and sustainable.

  • Focus on whole, nutrient-dense foods.

  • Prioritise lean proteins with every meal.

  • Remove liquid calories like alcohol, juices, and sugary coffees.

  • Build consistency with meal prep and portion awareness.

By the end of Phase 1, you’ll already feel leaner, more energised, and ready to progress.

Phase 2: TRACK CALORIES & MACROS

The next step is becoming more accurate with your calories and macro’s. As you personal trainer I will set your personalised calories and macro’s so your body starts to shift body fat.

Phase 3: Strength Training for Fat Loss

Once nutrition is under control, it’s time to build muscle and boost your metabolism. Strength training is essential for long-term fat loss because it helps you burn calories even at rest.

  • Train progressively 3x per week.

  • Focus on compound lifts like squats, presses, and rows.

  • Balance resistance training with daily movement.

Training with me at my private personal training gym in Marylebone ensures every workout is tailored to your goals and keeps you on track.

12-WEEK HUSTLE & TRANSFORM:

Our 3-phase system isn’t guesswork — it’s a proven plan designed for busy executives and buisness owners who want results. With a combination of 1-2-1 personal training in St John’s Wood, personalised nutrition, and daily accountability, I help you:

  • Lose stubborn body fat.

  • Build lean muscle.

  • Regain energy and confidence.

If you’re ready to finally break through plateaus and achieve the body you’ve been chasing, book your consultation today. In just 90 days, you could be leaner, stronger, and back in control.

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The Secret to Building Lean Muscle Without Gaining Fat