WHAT'S INCLUDED IN THE APP SUBSCRIPTION:
The Functional Pump Daily Workouts
Say goodbye to guesswork — every Sunday at 7 AM EST, a full week of new, ready-to-go workouts land in your app. With built-in variety and progressive overload, you’ll see real results while keeping training fun and engaging.
Perfect for busy men and women, these workouts combine bodybuilding and functional training using kettlebells, dumbbells, and occasional barbells to build a strong, athletic, and chiseled physique.
No planning. No thinking. Just show up, train hard, and get results — I handle the program design so you don’t have to.
WHAT'S INCLUDED IN THE APP SUBSCRIPTION:
The KETTLEBELL SHRED
The Kettlebell Shred is an 8-week, full-body HIIT-style program that blends kettlebell and bodyweight training to build functional strength, lean muscle, and athletic conditioning — all while melting body fat fast.
Each week, you’ll hit your entire body with fast, efficient workouts using just a few pairs of kettlebells, a pull-up bar, and a jump rope. Minimal equipment. Maximum results.
Perfect for busy individuals, this step-by-step plan helps you unlock the power of kettlebell training to look, move, and perform your best.
WHAT'S INCLUDED IN THE APP SUBSCRIPTION:
The Functional Method 1.0
The Functional Method 1.0 is an 8-week, full-body gym program designed to build real-world strength, muscle mass, and athletic performance — while improving your mobility, explosiveness, and conditioning.
It combines the best of bodybuilding and functional training using kettlebells, barbells, dumbbells, landmines, and more to take your physique and performance to the next level.
Forget the boring, outdated routines — once you train with The Functional Method, you’ll never look at strength training the same way again.
WHAT'S INCLUDED IN THE APP SUBSCRIPTION:
The Functional Method 2.0
The Functional Method 2.0 is the next evolution in the Functional Method Training Series — an 8-week, gym-based program that builds directly off 1.0 to deliver next-level strength, muscle, and performance gains.
You’ll push heavier weights, hit lower reps, and take on more advanced explosive work, higher volume, and tougher movement patterns — all designed to maximize strength and muscle across every plane of motion.
This powerful blend of functional training and bodybuilding takes everything you built in 1.0 and skyrockets your results to the next level.
WHAT'S INCLUDED IN THE APP SUBSCRIPTION:
The Functional Method 3.0
The Functional Method 3.0 is an advanced 8-week program that builds directly off 2.0 — pushing you to new levels of strength, muscle, and athletic performance.
You’ll take on more advanced training structures, explosive movements, and higher volume designed to challenge your body in every plane of motion and unlock even greater power and control.
Just like the other programs in the series, TFM 3.0 delivers the perfect balance of bodybuilding and functional training to sculpt a strong, mobile, and athletic physique that performs as good as it looks.
WHAT'S INCLUDED IN THE APP SUBSCRIPTION:
FUNCTIONAL PUSH PULL LEGS
The Functional Push Pull Legs program is a 14-week, full-body training system that blends bodybuilding and functional athletic training to build a strong, muscular, and performance-driven physique.
Forget the machines — this program is built entirely around highly functional, compound movements that train your body to look and perform like an athlete.
With high-volume, expertly structured workouts, this isn’t your average gym routine. Functional PPL delivers variety, intensity, and results — making it one of the most effective and engaging PPL programs you’ll ever follow.
WHAT'S INCLUDED IN THE APP SUBSCRIPTION:
THE DUMBBELL SHRED
The Dumbbell SHRED is an 8-week, dumbbell-only full-body program designed to build muscle, burn fat, and improve functional strength — all without spending hours in the gym.
Perfect for busy parents and professionals, this program uses just a few pairs of dumbbells and delivers fast, intense, and highly effective compound workouts that sculpt a chiseled, athletic, and mobile physique in minimal time.
You’ll be pushed to your limits while getting real results — leaving you stronger, leaner, and more capable than ever, even with a packed schedule.
WHAT'S INCLUDED IN THE APP SUBSCRIPTION:
The DUMBBELL HIIT PROGRAM
The Dumbbell HIIT program is a 4-week, dumbbell-and-bodyweight full-body program designed to deliver huge results even for beginners.
With workouts around 45 minutes, all you need are a few dumbbells, a pull-up bar or TRX, dip bars, a bench or plyo box, and a jump rope — perfect for home or gym, letting you train efficiently and get in and out fast.
Perfect for busy individuals, this program helps you ditch generic, ineffective routines and follow a functional, results-driven approach that builds strength, muscle, and athleticism in minimal time.
WHAT'S INCLUDED IN THE APP SUBSCRIPTION:
The BODYWEIGHT BURN
The Bodyweight BURN is an 8-week, equipment-free full-body program with workouts that can be completed in under 40 minutes.
Using high-intensity circuits, EMOMs, and AMRAPs, this program builds lean muscle, explosive strength, mobility, and core power — all while shredding body fat and torching calories.
Perfect for busy individuals, frequent travelers, or anyone without equipment, these workouts can be done anytime, anywhere, delivering maximum results with minimal time.
See how busy men and women are transforming their bodies and performance with a functional full-body approach that actually works.
Chris
I started with The Kettlebell Revolution 8 week program then went right into The Kettlebell Shred 8 week program. From the beginning of the first program I was 255 pounds with a body fat in the mid 20's. Today I'm 217 pounds with a body fat of 14%. Thanks for all of your help and guidance!
Michael
For a guy who has played soccer all his life before rupturing my ACL/Meniscus, I did not know what to do after. Jay’s Functional Method 1.0 program gave me a platform to build muscle, get stronger, leaner and be faster. I have added 7 pounds of muscle and lost about 6% body fat and I'm pumped with the results!
Jonathon
The 6 week dumbbell shred program was a great jumpstart to get me back on track with my fitness goals. I'm looking forward to entering this summer strong and lean as ever! As a cancer survivor, Jay's workouts and diet plans give me confidence to follow and maintain a healthy lifestyle. I'm grateful that I discovered your awesome programs!
Raphael
Hi, JTM! Just wanted to say THANK YOU. I finished the Functional Mass and Power program and I couldn't be happier with the results! I thought it would only help me recover after the lockdown muscle loss, but I had no idea it would get me in the best shape ever!
Jessica M.
I decided to commit to the 6-week dumbbell shred and give it my all, and I’m so glad I did. I finally broke through a plateau on the scale but also leaned out more and lost inches (finally!). Got back into a favorite pair of jeans even that I haven’t worn for over 2 years! I saw results and had fun doing it. On to the next JTM Fit program, thank you!!
Mike
Hey Jay- thank you for everything you do for your community. You've helped me a lot both mentally and physically. I'm into sports since I was a kid but when hitting the gym, I used to train the classic way. When I found you, my lifestyle changed completely. I just finished the Functional Shred program and I'm so damn proud and satisfied with my results!
Niels
10 months ago I started training with Jay's programs. This is my 1 year transformation. Jay's Bodyweight Beast program combined with a diet (6 days a week) and not drinking alcohol anymore has truly been a life changer for me. I haven't felt this good in a long time both mentally and physically. Thanks JTM!
Pedro
I can honestly say The Functional Shred is the first workout program I've ever done while following proper nutrition and let me tell you that I absolutely loved it. It taught me to be disciplined and have self control. I saw great results yet still have more room to grow and learn but I'm looking forward to the journey.
Darragh
The 6 week shred was just the kickstart I needed to get back on track. But the best thing for me was the community. I’m pretty sure I would have taken a lot of days off if it wasn’t for the atmosphere of the group. The food plan and recipes are great. Loads of variety and choice, but best of all, delicious! On a personal note, I lost 8 lbs which I’m really happy with!
Raul
Hey JTM! I wanted to share my 1 year transformation with your programs. So, from 103 kg to 88 kg with great training and discipline regarding food I managed to improve my overall resistance, body strength, and of course the physical appearance changed also. Love what you’re doing. You’re a great inspiration, please never stop, you are great!
Roberto
The fact that the Kettlebell Revolution program was able to be done at home made it even more fun for me as my daughters would get involved and they would look forward to daddy’s workouts every day. I built some muscle and lost 20+ pounds! I am so grateful I found JTM fit and his programs.
Heidi
This was by far the most fun program I've ever done!. The Functional Shred was not only fun to do but I have gained strength, improved mobility and core strength! I had a C section four years ago and my abs have been the most difficult thing for me to improve after the surgery. I finally have a six pack! Very happy with my results!
Gabriel
I loved that the Functional Shred program incorporated strength training, explosive movements, core and bodyweight workouts that built muscle and burned fat in under 45 min. I appreciated Jay's thoughtful warmup and cool down sequences to bookend the workouts with intention to promote longevity for athletes like myself. Very happy with my results!
Ben H.
I was tired, eating poorly, and thought I didn't have time to get a decent workout in after my long work days. Since starting The Functional Shred two months ago I have a completely different understanding of what you can accomplish if you work hard enough no matter how little time or energy you may think you have. The Functional Shred program is different, refreshing, and shows you a different perspective on how to reach goals.
Blake
The 6-week Dumbbell Shred program pushed me past my limits, but in a good way! I left my comfort zone in the dust and saw a major improvement in myself physically, mentally, and emotionally. I will be completing as many of your programs as I can. My goal is to look like you and have the strength and endurance to match it. Thanks, Jay!
Chris S.
Just finished The Functional Shred and absolutely loved it. My key takeaways were that it brought some much needed intensity back into my workouts, got me focusing on form more than I had been, and got me into the habit of doing proper warmups and cool downs, which no doubt is the reason I remained injury free for the last 8 weeks. Managed to shed some body fat but still maintain my starting weight of 173 Ibs.
Andrea
Loved it!! The 6-Week Dumbbell Shred program did everything it claimed to. More than satisfied! Ty!
Danielle H.
A little over a year ago had shoulder surgery. After surgery I was having a difficult time getting my fire lit again. was a collegiate athlete and avid gym goer before my surgery. I'm on week 5 of The Functional Method 1.0 and I'm hooked. I haven't skipped a day and finally have my fire back. Can't wait to crush 2.0 and 3.0. Thank you Jay!
James
Went from 196 lbs to 188 lbs and felt like I was able to keep muscle mass and shed some body fat. Nutrition was key for me and of course all the support from the community. The 6-Week Dumbbell Shred program was exactly what I needed to boost my training and eating habits. Skillfully designed Jtm_fit!
Chad
Just finished up with The Functional Method and I couldn't be happier with the progress I've made. My body fat percentage went from 11% down to 7% while maintaining the same weight. More importantly my mobility improved drastically. I knew it was something that I needed to do but your program helped me hone in on it. Thanks for the killer 8 weeks!
Dustin
Before and after The Functional Shred! I really got a lot out of this program! My goal was to get stronger without gaining any weight and I definitely accomplished that! I feel much more powerful and lighter on my feet than did 8 weeks ago. This is the strongest I've ever felt going into ski season. Can't thank you enough, Jay!
Kyle C.
Just finished method 1.0, with a few diet changes and 8 weeks of work down 22 lbs. Finished much stronger, but also ended up with better cardio and flexibility! A must do program if you’re if looking to get motivated and change the way you have been exercising!
Terrance
I've completed The functional Shred and now I'm on my 7th week of The Functional Method 1.0. My goal was to lose 15 pounds and get under 200 lbs. Here is my journey. I weigh 199 lbs and I'm ready to go into a maintenance phase until I'm ready to go hard again! Thanks JTM FIT! Your programs have kept me motivated longer than any other internet training programs that I've done!
Mericella
I will be 37 years old at the end of the month and my biggest accomplishment from this program is to have my 17 year old son say to me "Mom, you're such a bad ass and a great role model to me". Throughout this program, I was able to challenge my mind and body to do things didn't know I had in me. I am mentally and physically stronger and learned so much.
Kris
The left picture was taken the day l started 8 weeks ago and the pic on the right was taken after the final workout of the program! Changed my diet slightly but nothing extreme. This program tested me physically and mentally! Consistency is the key here! I only missed two of the workouts. I put in the work and I saw results! I've never been in such good shape!
Tom
Just finished The Functional Shred today. 8 weeks later I’m 20 pounds lighter. Better, faster, and stronger. This was a life-changing experience!
Pierre
Because the gym's are closed again in Montreal I wasn't able to finish Functional Mass and Power but I wanted to share my results after 2 months. My weight stayed the same but my body fat went from 17.6% to 13.5% at 230 pounds. I've never been able to get under 17% until doing this program. Can't wait to finish!
Grahm
This is totally out of my comfort zone. Not a big social media poster. We did a thing and I'm proud of it. Down 8 pounds with the 6-Week Dumbbell Shred program. Still have goals I'm looking to work towards but I'm happy with my progress. I really enjoyed the challenge. I was exhausted and I left the gym on a high each day. Exactly what was looking for!
Steve F.
In the beginning of the year I got COVID. I couldn't workout for a few weeks and got into some bad eating habits. I needed a reset, so a got the JTMFIT Kettlebell Shred. I have loved the program!, I have leaned out, increased muscle endurance, improved my kettlebell technique, and I have a stronger core. Thanks for another great program, Jay!
Sandy S.
Hi, My first post ( Before and After) I started The Functional Method 1.0 in April to lose the extra weight gained after delivering a baby. With a diet plan I lost 6 kg by July. Body fat from 27% to 21%. Now doing The Functional Method 2.0 and I've never trained like this before. From 0 push ups to 10 push ups!
Saranda
I had a set back and gained some weight...20 lbs to be exact. I have been doing your programs, functional Shred (twice), functional mass and power, functional method 2, and functional method 3 (currently on). I’ve lost all the extra weight had gained last year. Did not realize I made this much progress visually too. Just wanted to share. Thanks!
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WHO IS JTM FIT?
Meet Jay T. Maryniak.
Jay is a type 1 diabetic and recovering alcoholic/drug addict who has transformed his life through fitness and now helps other do the same. Since getting sober back in 2005, he's dedicated himself to pushing limits and creating lasting results for his clients.
With 17+ years as a functional strength coach, Jay has guided thousands of men and women who are 30+ to build strength, muscle, mobility and athleticism through his proven functional full body approach. No bro splits. NO BS. Just RESULTS that last.
