You have reached the Canadian website for Human Kinetics. Only orders shipping to a Canadian address can be completed on this website.


If you wish to continue click here, or contact the HK Canada office directly at 1-800-465-7301. If you wish to select the HK website for your region/location outside of Canada, click here

Human Kinetics Logo

Purchase Courses or Access Digital Products

If you are looking to purchase online videos, online courses or to access previously purchased digital products please press continue.


Mare Nostrum Logo

Purchase Print Products or eBooks

Human Kinetics print books and eBooks are now distributed by Mare Nostrum, throughout the UK, Europe, Africa and Middle East, delivered to you from their warehouse. Please visit our new UK website to purchase Human Kinetics printed or eBooks.

Feedback IconFeedback

Triple threat

The triple threat is a combination of three stability ball exercises in succession, consisting of the stability ball bridge, the stability ball leg curl, and the stability ball hip lift. This protocol keeps constant tension on the hamstrings by requiring
the hips to come up and remain off the floor during the entire protocol.

 Learn more or purchase here.