Plank Challenge vs RepStack

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.

RepStack hilft dir dabei, dein Krafttraining strukturiert zu dokumentieren und deinen Fortschritt zu analysieren. • Trainingssessions einfach erfassen • Übungen, Sätze, Gewicht und Wiederholungen tracken • Fortschritt über Zeit analysieren • Automatische Trainingsanalyse RepStack unterstützt dich dabei, dein Training besser zu verstehen und langfristig Fortschritte zu erzielen.