Plank Challenge: Core Workout
Health & FitnessUtilities

Plank Challenge: Core Workout

Abs & Push Ups – No Equipment

Bo Kalvslund · released 16 Feb 2016 · Open in App Store ↗

★ 4.62 2,010 reviews
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1 product
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One-time purchase172$0.70 – $1.5224.8%+18.0%

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Description

Hold a 4-minute plank in just 5 weeks – no gym, no equipment, only a few minutes a day.

Plank Challenge is a proven, progressive program that takes you from beginner to a 4-minute plank, step by step.

HOW IT WORKS

Train 4 days, rest 3 – your muscles get time to recover and grow stronger

Progressive plan designed to prevent injury

Clear daily instructions and progress tracking

Bonus: build from 1 to 100 push-ups at your own pace

WHY PLANKS?

Planks strengthen your abs, back and arms at the same time. They're one of the most effective bodyweight exercises for core stability and overall strength.

FEATURES

5-week structured program

Push-up challenge from 1 to 100

Progress tracking

Apple Music integration – your music resumes automatically after each workout

Simple, distraction-free design

FOR BEGINNERS AND RETURNERS

Whether you're brand new or getting back into shape, the program meets you where you are.

PRO

Ad-free

4 premium themes

Trophy Room

Advanced statistics

Lifetime access – pay once

Join 127,000+ people who have built a stronger core with Plank Challenge. Download now and see what you're capable of.

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