I love it – 30 Day - Plank Challenge Review

I love it ... It gives you an extra 5 secs on each one each days more than one plank to do it pushes you to the limit and that’s just what I need ... it won’t let you see the next day day challenge unless you complete that day first which is awesome great job you guys
Review by antoinette 303 on 30 Day - Plank Challenge.