The 12REPS Fitness Blog

Expert workouts, nutrition guides, and strength training tips from certified personal trainers. Transform your training with science-backed advice.

Featured Article
Why Strength Training Matters More Than You Think: 12 Exercises for a 2-Day Strength Training Split

Why Strength Training Matters More Than You Think: 12 Exercises for a 2-Day Strength Training Split

As a personal trainer with a decade of training experience, most people Read more

….
[estimated_reading_time]

Women's Strength Training

How to Build Bigger Arms for Women: Biceps and Triceps Training

Getting Rid of Bingo Wings: The Complete Guide to Toned Upper Arms

By Will Duru, BSc (Hons) Sport and Exercise Science, Award winning Personal Read more

….
[estimated_reading_time]
Toned Arms Without Bulk: A Woman's Guide to Sculpted Arms

Toned Arms Without Bulk: A Woman’s Guide to Sculpted Arms

By Will Duru, BSc (Hons) Sport and Exercise Science, Award winning Personal Read more

….
[estimated_reading_time]

Workout Programmes

12REPS app strength training app workout tracker interface

12REPS: The Best Workout & Gym Planner App of 2026

Staying motivated in the gym starts with having a smart plan, not Read more

….
[estimated_reading_time]
How to Get Stronger: The Complete Guide to Building Real Strength

Running vs. Strength Training: The Ultimate Guide to Weight Loss

By Will Duru, BSc (Hons) Sport and Exercise Science, Award-winning Personal Trainer Read more

….
[estimated_reading_time]

Training Tips & Guides

I Asked ChatGPT to Plan My Workouts for 12 Weeks: Here's What Happened

I Asked ChatGPT to Plan My Workouts for 12 Weeks: Here’s What Happened

By Will Duru, BSc (Hons) Sport and Exercise Science, Award-winning Personal Trainer with Read more

….
[estimated_reading_time]
Why ChatGPT Can't Be Your Personal Trainer: The Problem with AI-Generated Workout Plans

Why ChatGPT Can’t Be Your Personal Trainer: The Problem with AI-Generated Workout Plans

“ChatGPT, write me a push pull legs programme.” Millions of people have Read more

….
[estimated_reading_time]
Popular Tags

Ready to Start Training?

Download 12REPS and get personalised workout plans based on your goals.

Stay Motivated & Informed

Join our newsletter for weekly fitness tips, workout programmes, and nutrition advice from certified trainers.

Stay in the loop with 12reps

We know how important it is to stay motivated and informed on your fitness journey. That’s why our newsletter is packed with everything you need to succeed:
By submitting your information, you agree to subscribe to the 12reps mailing list in order to receive my free PDF guides plus fitness video tutorials, nutrition plans and tips and exclusive offers.