Alternating Dumbbell Curl vs Preacher Curl – EZ Bar

Side-by-side comparison of Alternating Dumbbell Curl and Preacher Curl – EZ Bar. See which exercise suits your training goals, equipment, and fitness level.

Preacher Curl – EZ Bar

Attribute	Alternating Dumbbell Curl	Preacher Curl – EZ Bar
Primary Muscle	Biceps	Biceps
Secondary Muscles	अग्रबाहु	अग्रबाहु
Equipment	No equipment	EZ Bar, Preacher
MET Value	3.5	3.5
Calories (30 min, 70 kg)	≈ 123 cal	≈ 123 cal
Video Quality	4K	4K
Male & Female	Yes	Yes
Multiple Angles	Yes	Yes

When to choose Alternating Dumbbell Curl

Choose Alternating Dumbbell Curl when you have access to No equipment and want a structured exercise for Biceps.

Full Alternating Dumbbell Curl guide →

When to choose Preacher Curl – EZ Bar

Choose Preacher Curl – EZ Bar when you have access to EZ Bar, Preacher and want a structured exercise for Biceps.

Full Preacher Curl – EZ Bar guide →

The Verdict

Both Alternating Dumbbell Curl and Preacher Curl – EZ Bar effectively target Biceps. They differ in equipment: Alternating Dumbbell Curl uses no equipment, while Preacher Curl – EZ Bar uses ez bar, preacher. The best choice depends on your goals, equipment, and program. Many coaches include both for complete development..

Frequently Asked Questions

Is Alternating Dumbbell Curl better than Preacher Curl – EZ Bar?

Neither is universally better. Alternating Dumbbell Curl (MET 3.5) and Preacher Curl – EZ Bar (MET 3.5) serve different purposes. Alternating Dumbbell Curl uses no equipment and targets Biceps, while Preacher Curl – EZ Bar uses ez bar, preacher and targets Biceps. Choose based on your goals and available equipment.

Can I replace Alternating Dumbbell Curl with Preacher Curl – EZ Bar?

Yes, both target Biceps, making them reasonable substitutes. Consider the equipment requirements (No equipment vs EZ Bar, Preacher) and consult a qualified coach before making changes to your program.

Which burns more calories, Alternating Dumbbell Curl or Preacher Curl – EZ Bar?

Both burn approximately 123 cal/30 min (based on a 70 kg person), as they share the same MET value of 3.5.

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