Isolation Exercise
An exercise that targets a single muscle group through movement at one joint.
Detailed Explanation
Isolation exercises focus stress on one specific muscle group by limiting movement to a single joint. Examples include bicep curls (elbow only), leg extensions (knee only), and lateral raises (shoulder only). While less efficient for overall muscle building than compound movements, isolation exercises are valuable for targeting lagging muscle groups, rehabilitation, and creating specific aesthetic results. They're best used after compound movements in a training session.
Related Terms
How It Relates to Fitnit
Fitnit tracks isolation exercises like dumbbell curls and tricep dips with the same camera-based rep counting, so your accessory work isn't guesswork.
Frequently Asked Questions
What does Isolation Exercise mean in fitness?
An exercise that targets a single muscle group through movement at one joint. Isolation exercises focus stress on one specific muscle group by limiting movement to a single joint. Examples include bicep curls (elbow only), leg extensions (knee only), and lateral raises (shoulder only).
How do I apply isolation exercise to my workouts?
Slot isolation work after compounds: 2-3 sets of 10-15 reps for the target muscle. Example: bench press first, then dumbbell flyes or tricep extensions. Keep total volume per muscle in the 10-20 working sets/week range.
How does Fitnit help with isolation exercise?
Fitnit tracks isolation exercises like dumbbell curls and tricep dips with the same camera-based rep counting, so your accessory work isn't guesswork.
Put Isolation Exercise Into Practice
Understanding isolation exercise is the first step. Fitnit helps you apply this knowledge with AI-powered workout tracking and nutrition analysis.