Skill and workout videos by MR. Slack

Below is a tabata abdominal workout. Exercises last 20 seconds with a 10 second rest period before the next exercise starts. Be on the look out for more Videos soon.

https://www.wevideo.com/view/1648597813



Hey Everybody! Check out this new bodyweight workout by your very own Mr. Slack. Please give this a try, and feel free to share comments, suggestions or pictures of you working out.

https://www.wevideo.com/view/1659744356