Plank Challenge 4 minutes
iOS app by Bo Kalvslund. Health & Fitness · Bo Kalvslund
- Store rating
- 4.72 / 5
- Store rating count
- 465
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 5.2
- Listing last refreshed
- 2026-09-08
View the original store listing
Store description excerpt
BUILD TO A 4-MINUTE PLANK IN 5 WEEKS Transform your core with the Plank Challenge – a proven 5-week program that takes you from beginner to holding a 4-minute plank. THE CHALLENGE Week 1: Start with short holds Week 5: Achieve a 4-minute plank No gym. No equipment. Just you, your determination, and 4 minutes a day. HOW IT WORKS • Train 4 days, rest 3 days – giving your muscles time to recover and grow stronger • Progressive training plan designed to prevent injury • Track your progress as you build towards your goal • Bonus: Progress from 1 to 100 push-ups at your own pace WHY PLANKS? Planks strengthen your abs, back, and arms simultaneously. They're one of the most effective bodyweight exercises for building core stability and overall strength. FEATURES • 5-week structured program • Clear daily workout instructions • Progress tracking • Apple Music integration – your music automatically resumes after workouts • Simple, distraction-free interface WHO IS THIS FOR? Whether you're a complete beginner or returning to fitness, this program meets you where you are and helps you reach new levels of strength. TAKE THE CHALLENGE Join 127,000+ people who've transformed their core strength with Plank Challenge. Download now and prove to yourself what you're capable of. PRO FEATURES: Ad-Free Experience All Premium Themes (4 themes) Trophy Room Access Advanced Statistics Lifetime Access NEED WORKOUT EQUIPMENT? Visit appfar.dk/workout-equipment-fitness-gear for recommended fitness gear to enhance your training. Icon design: https://www.iconfinder.com/stefania.servidio
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