This exercise works to strengthen the quads and is useful in rehab for quad tendon & patella tendon issues, as well as runner’s knee (patellofemoral pain syndrome). It is a handy substitute for the leg extension machine if you don’t have access to a gym. Facebook: / rowanwoodsportstherapy Instagram: / rowanwoodsportstherapy Website: https://www.rowanwoodsportstherapy.co.uk Music: Sunken Streets - Sro (https://cutt.ly/QyXMTO6)