Ready For Gains?

Targeted Hypertrophy Training (THT)




Here’s what others had to say about their experiences with free THT training!

“Let me put this straight: THT is the BEST program out there. I’ve never had these kind of results from any other workout. I’ll never train another way again”

Eddie Mathewson

“I couldn’t believe the difference it made in my training! I gained more muscle in 2 months than I had the entire YEAR of training before! The difference in the amount of muscle I have now is amazing!”

Brandi McAtee - NPC Competitor (Yes THT is for women too)

“I saw a book called Targeted Hypertrophy Training. I read it and realized I had been training the wrong way for 20 years! THT has brought to me the knowledge and understanding of how to actually build muscle the correct way.” 

Sean Alexander Brown



  • The full and free THT workout routine (there’s nothing to buy)
  • Free Mobile App to track your workout progress
  • Free THT Exercise Bank (a list of the most effective substitute exercises)
  • Free downloadable and printable THT Workout Logs

…all backed by real science. No wonder girls and guys are getting the gains of their life with free THT training!




Reviews of THT Training on Amazon (US, UK, Canada)
Reviews of THT Training on Amazon (US, UK & Canada)

Serge Ouellette

“I was actually blown away at how much my body has changed after completing just 6 weeks. I’m on week 7 of THT and I am VERY satisfied. Both pictures were taken in the morning, cold, no pump or anything”

Josh Smith

“Hi Mark. These are my before and after pics. I used your THT principals in all of my training. Your site has the best and most straight forward information I have ever found. I gained a total of 70lbs in body weight!

Myra Marshall

“I searched through tons of websites, blogs, and forums and then I found MuscleHack. The human body is the human body, male or female; we are just as capable of doing the same exercises as men and we should do the same exercises that they do.”

Mark House

“At 45 years old and 297 pounds, I decided it was time to transform. I downloaded your THT workout program to learn as much as I could. I decided to commit and get “serious” about doing this the right way! Thank you for your free programs and for keeping it real”.

Josh Clymer

“I found MuscleHack while trying to figure out why I wasn’t getting the results I wanted. I liked your website, because I am a very data/fact driven person. You went against the grain on several theories; however you had the facts and data to back your theories up. I got your book, and the rest was history.”

Cody Volckmar

“Mark, you are an inspiration. Stumbling upon your program one day changed my life. I have always had a very skinny body. Using THT I went from a scrawny bugger to an oak. Using your THT workout, I have gained 19lbs and 2 inches on my biceps in just 5 months.”

Dave Arnold

“Mark, I started THT and followed it 100%. The attached pics are only 6 weeks apart. I’m a lot stronger. My body fat % is 10-11% now [down from 15.5%]. Applying the principles in your free THT book is what got me going in the right direction.”

2 x U.S. Soldiers

Curtis Weaver and Steve Stone (Explosive Ordnance Disposal (EOD) Technicians).

“[We] have never seen results like this. We followed your THT program and the results were amazing, bro. You definitely have something going. In just 2 months, our bodies were totally transformed.”

Get The Free MuscleHack App!


Just go to the Google Play or Apple App store and search for ‘musclehack‘ (you can get a preview here)


The THT workouts are already programmed into the app so you can track your progress to make sure you are packing on pounds of new muscle.

You’ll also get all Mark’s latest tips for free in the app!


 THT is the training system designed specifically for the purpose of making your muscles bigger, harder, more toned and stronger.


It’s scientifically-backed, free, and incredibly effective for adding bigger, harder muscles fast. It answers all your questions and tells you exactly how and when to train. It tells you in crystal clear language.

About the Creator of THT Training

Hey, I’m Mark McManus 🙂 I’m CEO of MuscleHack and a trainer to thousands around the world.

I created THT Training after researching all the current scientific findings on training for size and strength. That’s why I am so confident when I say that it produces the best gains ever. It will tell you

  • The best exercises to use
  • The best rep ranges
  • The right number of sets to do
  • The best training frequency (how often to train) – everything you need!


My work has been featured in Iron Man magazine, Perfect Body Magazine,,, LiveStrong, and many top publications and sites.


(I also offer personalized coaching service, if you prefer my 1-on-1 help. I can take you to the next level – see my coaching page for details)


“Now that you have the workout, please add me on social media so we can stay in touch and I can offer you free help and assistance” ~ Mark McManus 🙂


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You'll love your fast gains on THT!

Cool! Click here to take you to the download page. (or check your email for the download link)

You'll love your fast gains on THT!

Cool! Click here to take you to the download page. (or check your email for the download link)