Coach Stef

566K subscribers

1K videos

Fitness, Bodybuilding und Bodyweight Training in einfachen Worten erklärt. Als Physiotherapeut fließt das Thema Gesundheit und Leistungsfähigkeit im Alltag a...

Latest Videos

IMPROVE MUSCLE FEEL - How to feel your chest better during training!

How to get the mindset to reach your peak performance

Add more variety to your meal prep with these 5 tips!

Why you should NOT do push-ups - Do this instead!

Can protein shakes replace a meal All your questions about protein shakes answered in one video!

My new supplement sponsor!

Your training will change from age 30 onwards, and that's a good thing!

Is it possible to make progress in EVERY training session (Honest assessment)

Why fitness should NOT be free - pay more money!

I'm releasing a NEW fitness app - all the info is here!

If you are FAT, you will be treated WORSE.

Pamela Reif trains at the gym I'll review her workout!

How fitness influencers MANIPULATE you to sell products!

Why is Creapure better than regular creatine What's the difference

25 rules that EVERYONE should follow at the gym!

I ate ONLY supplements for 10 days and this is what happened (self-experiment)

Restart 2026 This is what I would do to achieve a TRANSFORMATION!

This is what happens when you stick with fitness for 12 MONTHS!

Is DM SPORTNESS' whey protein a flop I'm testing it for you!

I tracked EVERY WORKOUT for 12 months, and you should too!

Why you should go on a diet over Christmas!

How good is the whey protein from ALDI SPORTS really I'm testing it for you!

15 reasons why weight loss doesn't work (Top 15 diet mistakes)

Why the warm-up in the gym is overrated - Keep it short!

Avoid these mistakes if you want to build muscle AT HOME!

PROPER ABS TRAINING - All exercises for abs and core explained (Technique Tutorial)

I'm reviewing DAVID BECKHAM's training - should I copy it or not

How to train your chest properly - All exercises for chest and triceps explained (technique tutor...

Why you will NEVER achieve your dream figure (Harsh, but true)

SETTING UP A HOME GYM - The most useful equipment for your home workout (2026)