I recently participated in a fun and kind of difficult 21 Day Plank Challenge started by Bexlife. The challenge was to do the first plank to determine a starting point then try to increase that time by five seconds each day and post some kind of photo to Instagram/Twitter/Facebook showing your time.

Below are my daily posts and times. It was a fun challenge. My starting time was 47 seconds and my finishing time was 2 minutes 48 seconds. Ouch!