100 proper pushups = ACHIEVED!!
When I started on 25 November (2015) I could do 10 pushups on my knees. I took the knee pushups to 100 (adding one each day) and then started all over from 1 with proper ones.
This is definitely my favourite Achievement to date. I *never* thought I could do this. It is such a perfect lesson that tiny, tiny increments can lead to great things!