Extensa Blog

Whether you're a stretching instructor or group fitness instructor, these 4 tips will help you re-evaluate your teaching skills. 

As...

Have you tried to stretching your hamstrings with no results? How about pain behind your knee or up towards your glutes? This hamstring...

This weeks stretching exercise is the best exercise for foot mobility. Specifically this stretching exercise is for the arches and toes. The more...