ZetSet Fitness

Core Exercise

Plank: form, benefits, and tracking

An isometric core exercise for trunk stability and beginner-friendly ab training.

Why add it to your workout plan?

Form and logging tips

Equipment: Bodyweight. Difficulty: Beginner. Related muscle group: Core.

Frequently asked questions

What muscle does Plank train?

Plank primarily trains core and supports a balanced gym workout plan.

Can beginners do Plank?

Yes. ZetSet helps beginners track reps, sets, and gradual progression.

How should I track Plank?

Log sets, reps, weight, and notes after every session so your workout tracker can show progress over time.