lifting magnets
sklz power handle bat resistance trainer
the sklz power handle provides swing resistance which helps build upper body strength and core rotational speed keys to increasing your swing speed and power . ul li durable elastic band li li door anchor li li fence anchor li li aluminum bat handle li ul br br center object width 560 height 315 param name movie value http www.youtube.com v ubknczlob qversion 3 & hl en us & rel 0 param param name allowfullscreen value true param param name allowscriptaccess value always param embed src http www.youtube.com v ubknczlob qversion 3 & hl en us & rel 0 type application x shockwave flash width 560 height 315 allowscriptaccess always allowfullscreen true embed object center
sklz