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Isolation Exercise

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ISOLATION EXERCISE
In contrast to a basic exercise, an isolation movement stresses a single muscle group (or sometimes just part of a single muscle) in relative isolation from the remainder of the body.

Isolation Exercises:
Defined as exercises which involve only one muscle and one joint .

It's an isolation exercise (defined as a single-joint exercise, in this case, the shoulder joint) for the latissimus dorsi, a.k.a. the "lats," which is rare.

Truthfully, isolation exercises have their place, but for most people, they are completely overemphasized. Here's the secret for bigger muscles: Overload. Progressive overload plain and simple. Remember first working out? Everything worked.

Compound vs. Isolation Exercises
First some quick clarification...compound exercises move the body through more than one joint movement, while isolation exercises only move the body through a single-joint movement.

ISOLATION SUPERSETS Isolation Exercise #1 Isolation Exercise #2
(1)Dumbbell Flyes / (2)Cable Crossover
(1)Leg Extension / (2)Sissy Squat ...

Use isolation exercises only for lagging body parts. Do not change the weight from set to set unless the first set indicates you have over- or under-estimated your starting strength.

Firstly they are one of the best isolation exercises known for our biceps. This is due to the fact that you work them out, one arm at a time, and take away all help from the other arm and from the back and deltoids.

Compound exercises that work multiple muscles across multiple joints are "more effective than isolation exercises at burning fat," says Len Kravitz, Ph.D., coordinator of exercise science at the University of New Mexico.

This exercise is an isolation exercise that only works the anterior deltoid.

Pre-fatigue Your Muscles
Start your workout with isolation exercises and plyometrics then go for the heavy duty stuff. This allows you to build super lean muscle without using much weight. Try this leg workout: ...

1. Pre-exhaust (perform an isolation exercise first and immediately continue with no rest on a compound movement. ex. chest flye and then chest press) ...

Train larger muscle groups before smaller ones and compound exercises (exercises that work several muscle groups) before isolation exercises (exercises that work one muscle group).

Small Muscle Group Exercise
Single joint movement and isolation exercises (i.e. bicep curls, tricep pressdowns and leg extensions).

Exercises are categorized by body part (Abdominals, Back, Biceps, Calves, Chest, Deltoids, Forearms, Hamstrings, Quadriceps, Traps, Triceps) and their characteristics (Compound/Mass Building Movements, Isolation exercises, Free Weights, Machine-based, ...

Compound movements -- exercises that involve more than one joint -- have the added benefit of working more muscles than isolation exercises (movements that involve only one joint).

See also: Exercise, Isolation, Back, Lower, Work