Therefore , the benefits of an exercise program using Taekwondo motions to cause desirable changes in relevant muscles were not demonstrated .
However the disadvantage of that study was that the postural correction effects of Taekwondo were not specifically studied .
The benefits of an exercise program using Taekwondo motions to cause desirable changes in relevant muscles were not demonstrated .
However the disadvantage of that study was that the postural correction effects of Taekwondo were not specifically studied .