Most people that do any kind of resistance training primarily exercise their “mirror muscles,” which are the muscles you see when you flex in front of the mirror.
Over-training mirror muscles while under-training your important “pulling muscles” like your back, trapezius, and rear shoulder muscles, creates muscle imbalances. That’s how injuries happen. Left untreated it could affect nearby joints, nerves and muscles and may require surgical intervention.
Tension Toner doesn’t just make one particular muscle group strong. In almost every exercise, you’ll engage your neglected pulling muscles.
By strengthening connective muscle tissue and muscle fibers around the joints, you’ll improve your posture, performance, coordination and balance.