Very interesting and informative, amazing pumps guaranteed
Loving them all so far cant wait to keep them up and and get some more
Fast and informative...kai is a
Fast and informative...kai is a great author...I look forward to his continued works...
So far into 3rd week of 12 week shred program and it’s phenomenal. I’m already seeing cuts and I feel great!
Need some improvement
I recommend this for beginners
Kai is an amazing person and has taught me so much
It’s been good, I’ve started with push/pull going to do that for 4 weeks. Feel good already, a lot better time wise to train like this atm. Great price and awesome workouts on how to build/shred and how to count my macros properly
Not sure how it took me this long to find these books. 15 books for $15?! Unbelievably information and the workouts are killer. Chest of time workout had me dripping. Keep up the great work Kai. Look forward to more information