Plank is a very popular workout to get fit at home on it's own, but have you tried doing plank combos? This Plank Timer is the best home workout you can find. You don't have much time, but you still want to look fit? In only five minute plank a day you will be able to improve strength of your core muscles!
The antivirus report reveals that the app is safe. Exercisetimer.org is the creator of Plank Timer which is related to the Health & Fitness category. Over 1M users downloaded and installed the tool and its latest update was on Jul 30, 2019.