"I used to think that a belt had no effect on my play but when I tried a CoreEnergy it fit my body perfectly. There is a certain feeling of standing in a well-balanced position. Now I can't let go of this belt.' Shinji Tajima 1x NPB All-star #shinjitajima #tajima #coreenergybelt #madeinjapan #baseballbelt #nipponbaseball #proathlete