Challenge Theory

I don't set goals; I make challenges! Garage Gym, Body Building, Transformation.

[Challenge Theory @jimschallenge]

5 Weeks Out | Push Day at Deezel Muscle
#BodybuildingPrep #5WeeksOut #BodyTransformation

[Challenge Theory @jimschallenge]

8 Month Transformation

I went from 295 lbs to 233 lbs, down 62 lbs in less than 8 months while preparing for my first bodybuilding competition.

Still 5 weeks to go.
#BodyTransformation #BodybuildingPrep #WeightLossTransformation

[Challenge Theory @jimschallenge]

5 weeks out from my first bodybuilding show.

Push day with Robert Farrow at Deezel Muscle Gym (Tempe, AZ). Great workout, great gym, and definitely the hardest session I’ve had during prep.
#deezelmuscle #bodybuldingprep #pushday

[Challenge Theory @jimschallenge]

👉 INNODIGYM OMNI X1 Pro

◼ Back to Fitness limited-time offer: https://t.co/ZIFF4EOqkS

◼ Use code 'CHALLENGETHEORY' for an additional $60 off

◼ Offer ends September 28

Early buyers may also receive additional gifts while supplies last.

[Challenge Theory @jimschallenge]

I tested the INNODIGYM OMNI X1 Pro to see if this smart gym can handle real training. It folds flat against the wall, has 264 lbs of digital resistance, and lets you train without plates or weight stacks.

Limited-time offer — click the link to order:
https://t.co/V7svM8455L

OMNI X1 Pro full package — 25% off:
https://t.co/L2zs3Lw7LD

Promotion Period:
August 19, 7:00 AM PDT – August 26, 9:00 AM PDT

Benefits:
2-year warranty
Free shipping

Use code ‘challengetheory’ for additional discount

AFFILIATE & BRAND DISCLOSURE
As an Innodigym Affiliate, I earn from qualifying purchases. If you purchase through my links, I may earn a commission at no additional cost to you. Thank you to Innodigym for providing the equipment featured in this video.

#innodigym #fitness #workout #strengthtraining #homeworkout #OMNIX1Pro #INNODIGYM #SmartGym #HomeGym #FitnessReview #GarageGym #StrengthTraining

[Challenge Theory @jimschallenge]

Use code 'james50' for discount.

[Challenge Theory @jimschallenge]

👉 INNODIGYM OMNI X1 Pro

◼ Back to Fitness limited-time offer: https://t.co/ZIFF4EOqkS

◼ Use code 'CHALLENGETHEORY' for an additional $60 off

◼ Offer ends September 28

Early buyers may also receive additional gifts while supplies last.

[Challenge Theory @jimschallenge]

I Tried Replacing My Home Gym With the OMNI X1 Pro

OMNI X1 Pro Review and Demo - I tested this compact smart home gym to see if it can handle heavy training and recreate my commercial gym workout. I maxed out the 264 lbs of digital resistance, tested how the weight feels compared to traditional weights, tried the smart features, and recreated my full commercial gym chest and back workout to see if someone who trains heavy can get a real workout on it.

INNODIGYM OMNI X1
👉 Join the Kickstarter Deposit Program:
https://t.co/6hbDYLrk51
👉 Community group:
https://t.co/QvMt3eeoZb

🤝 AFFILIATE & BRAND DISCLOSURE
Thank you to Innodigym for providing the equipment featured in this video.

💪 ABOUT CHALLENGE THEORY
I don't set goals, I take on challenges. Challenge Theory is where I test fitness equipment, document my personal transformation, and push myself outside my comfort zone. If you're into home gyms, bodybuilding, fitness challenges, and becoming a better version of yourself, subscribe and let’s tackle our next challenge together!

📲 FOLLOW ME:
YouTube: https://t.co/LakiJ0xocL
Instagram: https://t.co/1caxtV9hu3
TikTok: https://t.co/kpiO0VVQU7
X: https://t.co/Q8GS0XiZQI
Facebook: https://t.co/gn6eMMBJmY

📭 EMAIL ME: [email protected]

#Innodigym #InnodigymOmniX1Pro #HomeGym #StrengthTraining #Fitness #Workout #SmartGym #SmartHomeGym

[Challenge Theory @jimschallenge]

Putting the GMWD V8 through a real chest and shoulder workout 6 weeks out from my first bodybuilding show. Heavy presses, every angle, sets to failure, check the pump!

👉 FID BENCH PRESS SHOULDER PRESS MACHINE V8
◼ GMWD: https://t.co/EH0lBPkLxD
◼ Shop https://t.co/OuQULXXw5J: https://t.co/7spk6QGDf8
◼ Amazon: https://t.co/tIJLjylPc3

🤝 AFFILIATE & BRAND DISCLOSURE
As a GMWD and Amazon Affiliate, I earn from qualifying purchases. If you purchase through my links, I may earn a commission at no additional cost to you. Thank you GMWD for providing the equipment featured in this video.

#GMWD #homegym #ChestDay

[Challenge Theory @jimschallenge]

GMWD V8 Review: Can It Replace 3 Commercial Gym Machines?

I put the GMWD V8 through a real chest and shoulder workout, loading it with up to 300 lbs and testing every press angle. Since I’m 6'3", you can see how well the machine adjusts for a taller lifter and how much range of motion I was able to get on flat, incline, shoulder press, and decline. I also trained to failure so you can see how the V8 performs under real training conditions, what I like, and what I think could be better.

👉 BENCH PRESS SHOULDER PRESS MACHINE V8
◼ GMWD: https://t.co/EH0lBPkLxD
◼ Shop https://t.co/OuQULXXw5J: https://t.co/7spk6QGDf8
◼ Amazon: https://t.co/tIJLjylPc3

🤝 AFFILIATE & BRAND DISCLOSURE
As a GMWD and Amazon Affiliate, I earn from qualifying purchases. If you purchase through my links, I may earn a commission at no additional cost to you. Thank you GMWD for providing the equipment featured in this video.

💪 ABOUT CHALLENGE THEORY
I don't set goals, I take on challenges. Challenge Theory is where I test fitness equipment, document my personal transformation, and push myself outside my comfort zone. If you're into home gyms, bodybuilding, fitness challenges, and becoming a better version of yourself, subscribe and let’s tackle our next challenge together!

🔔 SUBSCRIBE
https://t.co/NqqsKNRA4a

📲 FOLLOW ME
https://t.co/LakiJ0xocL
https://t.co/1caxtV9hu3
https://t.co/kpiO0VVQU7
https://t.co/Q8GS0XiZQI
https://t.co/gn6eMMBJmY

📭 EMAIL ME: [email protected]

#GMWD #homegym #ChestDay

[Challenge Theory @jimschallenge]

The correct promo code for the discount is 'james50'.

[Challenge Theory @jimschallenge]

Can a Smart Gym Actually Feel Heavy? | INNODIGYM OMNI X1 Pro

I tested the INNODIGYM OMNI X1 Pro to see if 264 lbs of digital resistance actually feels heavy. No plates, no weight stack, and it folds flat against the wall. Full review is on my channel.

Limited-time offer — click the link to order:
https://t.co/V7svM8455L

OMNI X1 Pro full package — 25% off:
https://t.co/L2zs3Lw7LD

Promotion Period:
August 19, 7:00 AM PDT – August 26, 9:00 AM PDT

Benefits:
2-year warranty
Free shipping

Use code ‘challengetheory’ for additional discount.

AFFILIATE & BRAND DISCLOSURE
As an Innodigym Affiliate, I earn from qualifying purchases. If you purchase through my links, I may earn a commission at no additional cost to you. Thank you to Innodigym for providing the equipment featured in this video.

#innodigym #fitness #workout #strengthtraining #homeworkout #OMNIX1Pro #INNODIGYM #SmartGym #HomeGym #FitnessReview #GarageGym #StrengthTraining

[Challenge Theory @jimschallenge]

In this video, I share my full 28-day water fasting experience, including why I did it, what happened during the fast, how much weight I lost, the little tricks that helped, the role electrolytes played, how I broke the fast, what happened during the refeed, whether I lost muscle, and what my body looks like now, 5 months later.

This is my personal experience only and not medical advice. Extended fasting can carry risks, so talk to a qualified medical professional before attempting anything like this.

▶️ ELECTROLYTE VIDEO
https://t.co/4EzCnsfHke

🛒 NUTRI-ALIGN FASTING SALTS
Nutri-Align: https://t.co/JDZgmsMVJG
Amazon: https://t.co/85FAPk7gnj

🤝 AFFILIATE & BRAND DISCLOSURE
As an Amazon and Nutri-Align affiliate, I earn from qualifying purchases. If you make a purchase through my link, I may earn a commission at no extra cost to you.

💪 ABOUT CHALLENGE THEORY
I don't set goals, I take on challenges. Challenge Theory is where I test fitness equipment, document my personal transformation, and push myself outside my comfort zone. If you're into home gyms, bodybuilding, fitness challenges, and becoming a better version of yourself, subscribe and let’s tackle our next challenge together!

📲 FOLLOW ME
https://t.co/LakiJ0xocL
https://t.co/1caxtV9hu3
https://t.co/kpiO0VVQU7
https://t.co/Q8GS0XiZQI
https://t.co/gn6eMMBJmY

📭 EMAIL ME: [email protected]

#BodyTransformation #WeightLossJourney #FitnessJourney

[Challenge Theory @jimschallenge]

Lifetime best shape at 54.
It’s never too late.
Keep grinding.
#BodyTransformation #FitOver50 #WeightLossJourney

[Challenge Theory @jimschallenge]

I Fasted 28 Days… 5 Months Later

5-month post-fast update. I did a 28-day water fast, then focused on rebuilding with a healthy diet and getting back in the gym. Here’s where I’m at 5 months later. This is my personal experience, not medical advice.

#28DayFast #WaterFasting #WeightLossJourney

[Challenge Theory @jimschallenge]

A quick look at how I’ve been using the Keppi 6000 Bench in my home gym.

I test it with a 405 lb bench press, I use the decline setup for ab work and pressing, and demonstrate the crazy steep decline angles you can get for sit ups on this.

👉 KEPPI 6000 BENCH (2026 VERSION)
◼ Keppi: https://t.co/GVYVyemtJ1
◼ Shop https://t.co/ok9JfcAf1X: https://t.co/0aZDEUFTDO
◼ Amazon: https://t.co/Ln8xQbwN9s

👉 KEPPI OPENCOLLAR CLIPS
◼ Keppi: https://t.co/fOCWRXrOdF
◼ Amazon: https://t.co/fqgf8N1pOa

🤝 AFFILIATE & BRAND DISCLOSURE
As a Keppi and Amazon Affiliate, I earn from qualifying purchases. If you purchase through my links, I may earn a commission at no additional cost to you. Thank you Keppi for providing the equipment featured in this video.

📲 FOLLOW ME
https://t.co/LakiJ0xocL
https://t.co/1caxtV9hu3
https://t.co/kpiO0VVQU7
https://t.co/Q8GS0XiZQI
https://t.co/gn6eMMBJmY

📭 EMAIL ME: [email protected]

#KeppiFitness #homegym #adjustablebench @KeppiFitness

[Challenge Theory @jimschallenge]

Keppi 6000 Bench Review - My New Favorite Home Gym Bench?

I put the Keppi 6000 through real training with a 405 lb bench press, decline presses, pullovers, and decline sit-ups to see how stable and versatile it really is. I also compare it with the equipment I use at my commercial gym and explain why, after testing it under heavy weight, it has become my new favorite bench in my home gym.

👉 KEPPI 6000 BENCH (2026 VERSION)
◼ Keppi: https://t.co/GVYVyemtJ1
◼ Shop https://t.co/ok9JfcAf1X: https://t.co/0aZDEUFTDO
◼ Amazon: https://t.co/Ln8xQbwN9s

👉 KEPPI OPENCOLLAR CLIPS
◼ Keppi: https://t.co/fOCWRXrOdF
◼ Amazon: https://t.co/fqgf8N1pOa

🤝 AFFILIATE & BRAND DISCLOSURE
As a Keppi and Amazon Affiliate, I earn from qualifying purchases. If you purchase through my links, I may earn a commission at no additional cost to you. Thank you Keppi for providing the equipment featured in this video.

💪 ABOUT CHALLENGE THEORY
I don't set goals, I take on challenges. Challenge Theory is where I test fitness equipment, document my personal transformation, and push myself outside my comfort zone. If you're into home gyms, bodybuilding, fitness challenges, and becoming a better version of yourself, subscribe and let’s tackle our next challenge together! #KeppiFitness #homegym #adjustablebench

📲 FOLLOW ME
https://t.co/LakiJ0xocL
https://t.co/1caxtV9hu3
https://t.co/kpiO0VVQU7
https://t.co/Q8GS0XiZQI
https://t.co/gn6eMMBJmY

📭 EMAIL ME: [email protected]

[Challenge Theory @jimschallenge]

I lost 20 lbs in 100 days by finding a form of cardio I could stick with. I had tried jump rope before and always quit, but this time Crossrope’s weighted rope and app helped me stay consistent long enough to see progress.

🛠️ THE GEAR I USED
👉 Shop Crossrope with 15% OFF with code CHALLENGETHEORY
https://t.co/a2lVldvHoW
⚡ Get Fit Bundle (The exact rope set I used)
https://t.co/p3ZF5i0UCl
⚡ AMP Handles (Used throughout my transformation)
https://t.co/wux5pGy5vV

🤝 AFFILIATE & BRAND DISCLOSURE
As a Crossrope and Amazon Affiliate, I earn from qualifying purchases. If you purchase through my links, I may earn a commission at no additional cost to you. Thank you to Crossrope for providing the equipment featured in this video.

💪 ABOUT CHALLENGE THEORY
I don't set goals, I take on challenges. Challenge Theory is where I test fitness equipment, document my personal transformation, and push myself outside my comfort zone. If you're into home gyms, bodybuilding, fitness challenges, and becoming a better version of yourself, subscribe and join me on the journey.

📲 FOLLOW ME:
YouTube: https://t.co/LakiJ0xocL
Instagram: https://t.co/1caxtV9hu3
TikTok: https://t.co/kpiO0VVQU7
X: https://t.co/Q8GS0XiZQI
Facebook: https://t.co/gn6eMMBJmY

📭 EMAIL ME: [email protected]
#Crossrope #JumpRope #Transformation #WeightLoss #FitnessJourney

[Challenge Theory @jimschallenge]

I lost 20 lbs. over the last 100 days because I finally found a form of cardio I could stick with. I'd tried jump rope many times before, but I always quit because it was too frustrating. This time was different. Crossrope's weighted rope made it much easier to learn, the app taught me proper technique, and before long I was actually looking forward to my workouts.

🛠️ THE GEAR I USED
🔥 Save 15% Sitewide with Code: CHALLENGETHEORY

👉 Shop Crossrope:
https://t.co/jV8mxG08jF

⚡ Get Fit Bundle (The exact rope set I used)
https://t.co/p3ZF5i0UCl

⚡ AMP Handles (Used throughout my transformation)
https://t.co/wux5pGy5vV

🤝 AFFILIATE & BRAND DISCLOSURE
As a Crossrope and Amazon Affiliate, I earn from qualifying purchases. If you purchase through my links, I may earn a commission at no additional cost to you.
Thank you to Crossrope for providing the equipment featured in this video.

📲 FOLLOW ME
YouTube: https://t.co/LakiJ0xocL
Instagram: https://t.co/1caxtV9hu3
TikTok: https://t.co/kpiO0VVQU7
X: https://t.co/Q8GS0XiZQI
Facebook: https://t.co/gn6eMMBJmY

📭 EMAIL ME: [email protected]
#Crossrope #JumpRope #Transformation #WeightLoss #FitnessJourney

[Challenge Theory @jimschallenge]

I answer 2 questions about the GMWD LE11 leg extension and curl machine.
1. Can you do HIP THRUSTS on this?
2. Can you do seated leg curls?
I tried it in my garage gym, how good is it?

#GMWD #homegym #legday #garagegym