Jennifer Renfroe's Articles

A group fitness instructor’s career path often has many sharp turns and curves. New trends, club openings and closings, fluctuating job opportunities and shifts in teach...

By adding a new piece of equipment like the BOSU Balance Trainer to your warm-up, you can turn an old warm-up into a fresh challenge for participants. You also expose students...

If you’re like a lot of instructors, you tend to use the same warm-up over and over, regardless of the class. By adding a new piece of equipment like the BOSU Balance Tr...

Are you looking for a new way to motivate your step participants? Take it to the next level by using 16-count combinations in your next class. These options are fun, fast and ...

Do you want to transform your group fitness studio into a training ground for speed, agility and power? Get your participants into the game with nine stations equally focused ...