30 Day - Plank Challenge Erfahrungen und Bewertung
Veröffentlicht von Jozic Productions Pty Ltd on 2018-02-26🏷️ Über: **Want to improve your health & fitness? Want the ultimate workout for that firm and tight core you’ve always dreamed of? Then try the 30 Day Plank Challenge for FREE!!** The 30 Day Plank Challenge is a simple 30 day exercise plan, where you do a set number of plank exercises each day with rest days thrown in! The workout increases intensity slowly and day 30 will test anyone. In total the app has 6 workouts with 8 plank ex.