Compound And Conquer: The Case For Compound Over Isolation Exercises

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MuscleChemistry Registered Member
by Todd Bumgardner Feb 11, 2014

VITAL STATS

Name: Todd Bumgardner, MS, CSCS
Occupation: Co-founder of Beyond Strength Performance. Strength and conditioning coach and manual therapist at Ranfone Training Systems.
Website: beyondstrength
performance.com/todd-bumgardner-m-s

Training is a series of choices. You choose what you want to achieve and what's necessary to accomplish your goal. Then you choose to devote a certain amount of your time and energy toward that goal. Simple enough, right?

In actuality, there are other choices which have profound impacts on how we train, but which don't get discussed nearly enough. One of the most important is how we choose to view the human body. Is it just a collection of parts called "muscle groups" which must be isolated and attacked one-by-one? Or is it an integrated unit that should be trained and strengthened with the largest overall stimulus?

Honestly, you don't need to answer. I'm pretty sure I can tell where you stand on the subject just by taking a look at your program and how you spend your time in the gym. If you log hours upon hours every week stacking up a hodgepodge of exercises, scrambling to hit every muscle from every angle, you're an isolation trainer. And I'm here to say you should change your ways and embrace compound lifts as much as possible.

I know what you're thinking: "But Todd, I want bigger arms. So I'm going to work my arms. Leave me alone." But this mindset doesn't reflect how the human body moves, grows, and is put together. If you want more muscle, stronger muscles, and a more athletic overall physique, compound movements are more effective across the board. Here's why almost everybody should kick isolation to the curb.

SINGLE-JOINT MOVEMENTS
Also called "isolation" movements, these exercises focus on moving a single joint through a range of motion.

Mechanical tension, volume, and calories make muscles grow. It's a reductive explanation, but I prefer it over most other ones because it's incredibly simple and easy to put into action.

If you think about building muscle through this frame, it's clear that heavily loaded exercises, which create the most mechanical (muscular) tension, recruit the most muscles. Think about how many joints and muscles are integrated during squats, deadlifts, presses, and rows. There's nothing magical about these movements. They're simply heavy and difficult, and when you perform them correctly, they create a muscular demand that no single-joint exercise can match.

This applies to volume, as well. The amount of single-joint work necessary to match the overall growth stimulus provided by heavy compound movements simply isn't feasible.

Compound movements are bar-none the most efficient way you can spend your precious time in the weight room.

STRENGTH AND SINGLE-JOINT EXERCISES
Despite the fact that strength is often symbolized by flexed biceps, strength is more reliant on nerves than muscles. Muscle tissue builds up resiliency against a load when the central nervous system and its peripheral messaging system tell muscles to produce force. In order to train your brain and motor units, you need a powerful stimulus that demands quick response. It's not rocket science. All you have to do is lift fast and heavy.


DESPITE THE FACT THAT STRENGTH IS OFTEN SYMBOLIZED BY FLEXED BICEPS, STRENGTH IS MORE RELIANT ON NERVES THAN MUSCLES.
Heavy isn't possible with single-joint exercises. Sure, you can select a weight that makes biceps curls difficult, but it won't challenge the nervous system to nearly the same degree.

Biceps curls can build up local tissues and make them more resilient to stress, but the message that travels to your brain won't have an urgent red flag that screams: "This is important!" Thus, you don't get what you need to build real, systemic strength.

ATHLETICISM AND SINGLE-JOINT EXERCISES
Body parts don't exist in isolation. Every muscle, joint, tendon, and bone is part of a system that comprises a bigger system. The only reason we define biceps and hamstrings as singular components is because an inquisitive ancient defined their structures while cutting up a cadaver.

If we consider the body as one large movement system rather than as isolated parts viewed on an anatomy map, it's easy to understand that muscles and joints don't move in isolation. We move using a complex joint system that runs from head to toe. Unless artificial constraints like pads and cams are used to isolate a joint, genuine movement requires work from multiple joints throughout the body.

Single-joint movements are often performed in seated or lying positions that move one joint through a single plane of motion, which simply isn't representative of everyday movement. In athletic environments, we move freely through space without any external means of stability like a bench, a seat, or a Nautilus machine.


IN MY EXPERIENCE, ALMOST ALL LIFTERS AND COMPETITORS GET BIGGER AND STRONGER WHEN THEY ABANDON SINGLE-JOINT EXERCISES FOR BIG LIFTS.
Hold this perspective in the forefront of your mind and ask if it makes more sense to squat or do leg extensions. You know the answer.

THERE'S NO SUBSTITUTE FOR BIG LIFTS
If you're a competitive bodybuilder and need a more pronounced biceps peak for an upcoming show, sure, you'll find some single-joint work to be useful. But for the rest of us, it's simply not necessary.

I can't speak for every trainee, but many people choose single-joint exercises because:

They think that presses or curls can work as a substitute for comparable multi-joint movements; or
They want to grow a certain muscle group or develop it to improve a bigger lift.
Examples of the second point include people who believe that leg extensions will help boost their back squat, or that they'll be able to do more pull-ups if they give their biceps more direct work. The truth, however, is that simply performing a greater volume of compound movements more efficiently achieves these ends.

In my experience, almost all lifters and competitors get bigger and stronger when they abandon single-joint exercises for big lifts. Your body doesn't care about your biceps, triceps, or quads. It only feels stress and adapts to what you ask it to do. The stress sweet spot is best stimulated by well-chosen and precisely loaded compound movements.

In the name of progress, here are my favorite compound substitutions for popular single-joint exercises.

INSTEAD OF BICEPS CURLS DO PULL-UPS
Most pulling exercises pummel the biceps, but pull-ups reign supreme and trump rowing variations. Pull-ups, as explained in an article by Lee Boyce, build bigger arms and a stronger back simultaneously, which is a glorious win-win.


WIDE-GRIP PULLUPS
INSTEAD OF DELTOID RAISES DO PRESSES
Bench press and overhead presses hammer the deltoids. Rather than jumping from military or bench press into direct delt work, add more sets of presses that plow the delts under heavy loads.

INSTEAD OF LEG CURLS DO ROMANIAN DEADLIFTS
A big, strong posterior chain is necessary for big lifts and potent athleticism. RDLs train the hamstrings to grow strong and massive while standing, which is more applicable to athletic endeavors and everyday movement than sitting or lying and bending the knees.

INSTEAD OF LEG EXTENSIONS DO FRONT SQUATS
The quads are the lower body's aesthetic princes. Many folks spend years working to develop them and leave major gains on the table by ignoring front squats.

When performed correctly, front squats promote strength and healthy movement, making them far superior to excessive amounts of leg extensions.

ANTI-SINGLE-JOINT PROGRAM
Day 1
Barbell Squat
4 sets of 5 reps with 120 seconds rest
Front Barbell Squat
3 sets of 6 reps with 90 seconds rest
SUPERSET
Goblet Squat
3 sets of 10 reps with 60 seconds rest
Dumbbell Rear Lunge
3 sets of 8 reps (each side) with 60 seconds rest
*Printable Page***PDF Document
Day 2:
Barbell Bench Press - Medium Grip
4 sets of 5 reps with 120 seconds rest
Dumbbell Bench Press
3 sets of 6 reps with 90 seconds rest
SUPERSET
Bent Over Barbell Row
3 sets of 10 reps with 60 seconds rest
One-Arm Dumbbell Row
3 sets of 8 reps (each arm) with 60 seconds rest
*Printable Page***PDF Document
Day 3
Barbell Deadlift
4 sets of 5 reps with 120 seconds rest
Rack Pulls
3 sets of 6 reps with 90 seconds rest
SUPERSET
Romanian Deadlift
3 sets of 10 reps with 60 seconds rest
Romanian Deadlift (Single-leg)
3 sets of 8 reps (each side) with 60 seconds rest
*Printable Page***PDF Document
Day 4
Standing Military Press
4 sets of 5 reps with 120 seconds rest
Seated Dumbbell Press
3 sets of 6 reps with 90 seconds rest
SUPERSET
Pullups (Neutral-grip)
3 sets of 10 reps with 60 seconds rest
Face Pull
3 sets of 12 reps with 60 seconds rest
*Printable Page***PDF Document
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