Behavioral

Core Work

Rate your effort level (RPE) during core strength training

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Scientific Basis

Progressive Overload - Core (combats Sarcopenia)

Improved spinal stability, posture, injury prevention, & functional movement

Optimal Range / Target

2-3 sessions per week at RPE 7-8/10 (4-5 stars)

Core strength is essential for spinal health, balance, and injury prevention

Practical Application

10 evidence-backed ways to improve this metric

Planks (front, side, and variations)

Dead bugs or bird dogs

Bicycle crunches or Russian twists

Mountain climbers

Hanging knee raises or leg raises

Pallof press (anti-rotation)

Ab wheel rollouts

Hollow body holds

Cable woodchops

Yoga poses focusing on core engagement

Related Insights

18 articles on this topic

Fitness Language Decoded: From Reps to RIR Without the Confusion

5 Min Read

Sarcopenia: Why Your Future Self Needs You to Start Now

5 Min Read

Fundamental Movement Patterns: Some Core Building Blocks (Push, Pull, Hinge, Squat, Rotation)

5 Min Read

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Start tracking Core Work today

Improved spinal stability, posture, injury prevention, & functional movement

Back to Library

FitJourney

Core Work

Scientific Basis

Optimal Range / Target

Practical Application

Related Insights

Fitness Language Decoded: From Reps to RIR Without the Confusion

Sarcopenia: Why Your Future Self Needs You to Start Now

Fundamental Movement Patterns: Some Core Building Blocks (Push, Pull, Hinge, Squat, Rotation)

What Is Your Core, and How Do You Engage It?

Flexibility vs Mobility: What's the Difference and Why You Need Both

Progressive Overload: The Only Rule That Really Matters

Start tracking Core Work today

Core Work

Scientific Basis

Optimal Range / Target

Practical Application

Related Insights

Fitness Language Decoded: From Reps to RIR Without the Confusion

Sarcopenia: Why Your Future Self Needs You to Start Now

Fundamental Movement Patterns: Some Core Building Blocks (Push, Pull, Hinge, Squat, Rotation)

What Is Your Core, and How Do You Engage It?

Flexibility vs Mobility: What's the Difference and Why You Need Both

Progressive Overload: The Only Rule That Really Matters

Start tracking Core Work today