You'll See Visible Size Gains In 4 Weeks ~ Mark McManus



* 100% FREE





The Best Exercises

THT uses the most effective growth stimulating exercises as identified by electromyography tests (THT).


How often to work each muscle

THT tells you when and how often to train each muscle meaning you strike the right balance between over-training and under-training.


Sets & Reps

THT tells you exactly how many sets and reps to do for every muscle. There is an optimal number for maximum growth stimulation.


3-day and 5-day routines

There are 3-day and 5-day/wk routines. Use the one that fits your lifestyle or cycle both routines for 10 weeks each.

What MuscleHack Readers Are Saying

Don’t just take it from me, let other readers tell you what happened their bodies on THT!

“I found the MuscleHack site in January of this year. I couldn’t believe the difference it made in my training! I gained more muscle and got so much stronger 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)

“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 saw a book called Targeted Hypertrophy Training. I clicked it, 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


Mark McManus

Mark McManus


Hey, I’m Mark McManus. I’m CEO of MuscleHack and creator of THT training. I say that,“THT is the single best way to train for size and strength gains”. It works, it’s been proven by thousands, and it’s totally free. MuscleHack is simply one of the BEST sites on the net for free tips on how to gain muscle fast and lose fat. My work has been featured in Iron Man magazine, Perfect Body Magazine,,, LiveStrong, and many top publications and sites.

Make sure you add me on social media so that we can stay connected 🙂 ~ Mark

TARGETED HYPERTROPHY TRAINING (THT) – hypertrophy means growth

Everything you need to build muscle fast – 100% free


Muscle hypertrophy means muscle growth. THT is the training system design specifically for the purpose of making your muscles bigger (and stronger). It’s scientifically-backed, free, and incredibly effective for packing on muscle mass fast. It answers all your questions and tells you exactly how and when to train. It tells you in crystal clear language:

  • The full and free THT workout routine (there is nothing to buy)
  • Free THT Exercise Bank (a list of the most effective substitute exercises)
  • Free THT Quick-Start Infographic – start training correctly in about 3 minutes
  • Free Android app – you can track your workouts right inside the app – no ads in this app 🙂
  • Free downloadable and printable THT workout logs

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

“Please add me on social media so we can stay in touch” ~ Mark McManus

Facebook Instagram | Twitter Google+

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)