《 Sports training progress is not ideal? Hope to strengthen the training but always troubled by Muscle fatigue?》Abtronic and SPORT-ELEC, French professional sports brand, launch Free Action Wireless control muscle recovery & trainer and Multisport Pro muscle recovery & trainer combine EMS & TENS technologies to bring you a New Innovative muscle recovery & training experience! 《 使訓練進度更理想 ! 令訓練後加快回復肌肉最佳狀態 ! 》 專業運動品牌 Abtronic 與法國運動品牌 SPORT-ELEC研發之專業級 [運動員神器] Free Action 無線肌肉回復訓練儀, 揉合高階 EMS 及 TENS 兩種專業技術於一身，為你帶來全新肌肉回復及訓練體驗！