Xtreme Monkey Athletic Series Landmine WORK YOUR ENTIRE BODY -A ground-based rotational training device that works the entire body 360 ROTATION - Connector pivots side to side and top to bottom FITS MULTIPLE BARS - Two pivoting sleeves that fit Olympic and Standard bars BUILT TO LAST - 35lbs solid Steel w/ a 10mm Base INSTALL OPTIONS - Either use the holes to drill into the ground or add weight onto the stub to hold in place