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Flex Wheeler Bro Split Hypertrophy
IntermediateFree

Flex Wheeler Bro Split Hypertrophy

Build Golden Era muscle mass with this workout program the legend himself used.

Flex Wheeler
Flex Wheeler· Jan 2026
666athletes running this program
iOS & Android

Overview

Length
12 weeks
Days / week
6 days
Level
Intermediate
Goal
Muscle
Equipment
Full Gym
Session length
60 min

Flex Wheeler is a retired American professional bodybuilder renowned for his aesthetic physique and symmetry. He gained fame in the 1990s as one of the most successful and influential bodybuilders of his era, winning the Arnold Classic four times (1993, 1997, 1998, and 2000).

Wheeler was known for his muscle definition, proportion, and posing style, earning him the nickname "The Sultan of Symmetry." Despite facing significant challenges, including a near-fatal car accident in 1994 and kidney issues that led to a kidney transplant, Wheeler's impact on the bodybuilding world remains profound.

Flex Wheeler Online Coaching:
Flex provides online coaching for beginners to advanced lifters, offering personalized training and diet guidance to help you build muscle, lose fat, achieve body recomposition, or live a healthier lifestyle. For more details, visit flexwheelercoaching.com.

Flex Wheeler is often considered one of the greatest bodybuilders never to have won the Mr. Olympia title. After retiring, he became involved in coaching, motivational speaking, and promoting bodybuilding and fitness.

Flex Wheeler's hypertrophy workout program is centered around a blend of intensity, volume, and precision to sculpt his famously symmetrical and aesthetically pleasing physique. He emphasizes the importance of mind-muscle connection, focusing on the quality of each contraction rather than just moving heavy weights. Wheeler himself often used moderate to heavy weights with controlled movements, performing higher repetitions to achieve a deep muscle pump.

His training split typically included working each muscle group once per week, with an emphasis on isolation exercises to refine his muscle shape and detail. Wheeler also incorporated various angles and techniques to target different muscle fibers and enhance muscle growth. Flex's approach was highly individualized, focusing on maintaining balance and symmetry, which contributed to his reputation as one of the most aesthetically gifted bodybuilders of all time.

Who it's for

Intermediate athletes ready for a structured program
Athletes focused on building muscle size
Athletes who can train 6 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Reviews

4.44
16 ratings
5
4
3
2
1
Coeda

Had to add substitutes due to the gym being packed. Also, suffered a knee injury halfway through and required surgery so had to modify

Danny

Finally taking my workouts a little more seriously and this program has given me incredible results in a few short weeks. Very excited to keep going with it

Elliott P.

Great program allows you to progress easily by the way you increase reps and weight each week. Definitely recommend this program.

Steve O.

really enjoying the program making great progress only six weeks in

Muscle engagement

Front
Back
Triceps
12.2%
Front Delts
11.6%
Quadriceps
10.9%
Hamstrings
9.5%
Upper Back
8.8%
Glutes
6.8%
Lats
6.8%
Middle Delts
6.8%
Chest
6.8%
Rear Delts
6.1%
Biceps
5.4%
Abs
2.7%
Adductors
2%
Abductors
1.4%
Forearms
1.4%
Lower Back
0.7%
Week 1 Workouts
#ExerciseSetsReps
1Squat (Barbell)412 reps
2Leg Press412 reps
3Leg Extension412 reps
4Seated Hamstring Curl412 reps
5Walking Lunge420 reps
#ExerciseSetsReps
1Barbell Row412 reps
2Lat Pulldown (Close Grip)412 reps
3Seated Row (Cable)412 reps
4T-Bar Row412 reps
5Straight Arm Pulldown412 reps
#ExerciseSetsReps
1Rear Delt Fly (Dumbbell)412 reps
2Upright Row (Barbell)412 reps
3Seated Shoulder Press (Dumbbell)412 reps
4Lateral Raise (Dumbbell)412 reps
5Tricep Pushdown (Cable)412 reps
6Single Arm Overhead Tricep Extension412 reps
#ExerciseSetsReps
1Hack Squat412 reps
2Leg Press412 reps
3Leg Extension412 reps
4Seated Hamstring Curl412 reps
5Walking Lunge420 reps
#ExerciseSetsReps
1Incline Bench Press (Barbell)412 reps
2Bench Press (Dumbbell)412 reps
3Chest Press (Machine)412 reps
4Incline Chest Press (Machine)412 reps
5Chest Fly (Cable)412 reps
#ExerciseSetsReps
1Pull Apart (Cable)412 reps
2Face Pull412 reps
3Shoulder Press (Machine)412 reps
4Lateral Raise (Machine)412 reps
5Bicep Curl (Barbell)412 reps
6Incline Curl (Dumbbell)412 reps

Weeks 2–12 are in the app

Download Boostcamp to follow the full program with auto-progression and built-in coaching notes.

The coach

Flex Wheeler

Bodybuilding Legend, Body Transformation Coach

Flex Wheeler is a legendary name in bodybuilding, renowned for his symmetry and aesthetics. Born in Fresno, California, Flex overcame significant early-life challenges, including poverty and dyslexia, to become one of the most celebrated bodybuilders in history.

Despite facing a near-fatal car accident and a kidney disease diagnosis, Flex demonstrated remarkable resilience, undergoing a kidney transplant and continuing to inspire others. His return to martial arts, where he maintains an undefeated record in Kemp-Kwon-Do, highlights his versatility and enduring passion for fitness.

Training Philosophy:

Flex emphasizes hypertrophy training, progressive overload, and split routines. His approach to nutrition has evolved post-retirement, focusing on lean proteins, healthy fats, and complex carbs to support a balanced lifestyle.

Legacy & Influence:

Flex Wheeler remains an influential figure in the bodybuilding community, sharing his experiences and knowledge to inspire the next generation of athletes. His story is one of perseverance, adaptability, and a relentless pursuit of excellence.

Online Coaching:

Flex provides personalized body transformation coaching by offering both training and dieting guidance. Learn more at https://www.flexwheelercoaching.com/

4-time Arnold Classic Winner5-time Ironman Pro Champion2nd-place finish at the 1993 Mr. Olympic

Common questions

Yes, Flex Wheeler Bro Split Hypertrophy is completely free to follow on Boostcamp. There's no subscription or payment required. Download the app on iOS or Android, search for the program, and you can start your first workout immediately. All 12 weeks are fully unlocked.

This program is built around a full gym. Make sure you have consistent access before starting, since the progression model assumes you can perform the same movements week over week. If you're missing something, the Boostcamp app includes substitution suggestions inside each workout.

Each session typically takes around 60 minutes to complete. That estimate covers your working sets but doesn't account for warm-up or rest between sets, so budget a little extra time when you're first learning the movements. As you get familiar with the program, sessions tend to move faster.

Flex Wheeler Bro Split Hypertrophy is structured around 6 training days per week, with rest days built in to allow for recovery. Consistent rest is as important as the training itself. Skipping rest days can stall your progress. The app lets you reschedule sessions if your week doesn't go to plan.

The program runs for 12 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go. Many athletes choose to repeat the program after finishing, either at a higher starting weight or with a different variation.

Flex Wheeler Bro Split Hypertrophy is available inside the Boostcamp app, free on iOS and Android. Once you download the app, you can search for the program by name or find it on the coach's profile. The app tracks all your sets and weights automatically, so you always know exactly what to do next session.

Get started

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Auto-progressionWeights and targets update automatically based on how you perform.
Coaching notesBuilt-in cues from the creator inside every workout session.
Progress trackingLog every set and see your strength gains over weeks and months.
Advanced analyticsTrack volume, intensity, and 1RM trends to see exactly how your training is evolving.
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