Subscribe for more FREE health and fitness content!: http://bit.ly/1ksrQUk Hi there, my name is A.J. Stephen, a Registered Kinesiologist and College Professor from Canada. For over 10 years I have been very active in the health and fitness industry, accumulating a fair bit of education and experience along the way. I soon realized that the knowledge I’ve acquired should be shared with anyone who is willing to listen and learn. This led to the creation of Simple Strong Science. Here you will find scientifically accurate & up to date information on just about anything and everything related to health and fitness. Whether you’re looking for a routine to relieve shoulder pain, or are curious if knee clicking is dangerous or not, you will find an answer here. Improve your strength, mobility and confidence in the gym and elsewhere by hitting that subscribe button so you can stay up to date on new videos! Special thank you to Kevin Raposo & Speedy Photographer for their help in putting this together. Follow A.J. on Instagram: https://www.instagram.com/simplestrongscience/?hl=en London Ontario Personal Trainer