Extensa Blog
Weekly stretching content for anyone interested in flexibility training.
The top 4 traits of a highly effective group fitness instructor
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Being an excellent, highly respected group fitness instructor isn't easy. But it's achievable if you put the work in. We've listed 4 traits...
Help reduce back pain: strengthen the core muscles
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This weeks flexibility exercise strengthens the abdominals and spine muscles. Having a strong core helps increase mobility of the hips and spine. A...
3 mistakes group fitness instructors make
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3 things stretching and group fitness instructors should NEVER do! And a solution for each mistake.
1. Never diagnose your...
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