Blue Collar Training - 50 lb Sandbag 50 lb Cinder Block

Johnny Grube doing a short blue collar workout with a bag of play
sand and a cinder block.

Holding the 50 lb bag of sand one arm in an isometric gold and a pinch grip with the cinder block walked about 90 yards this will fatigue the arms, finger, hands and forearms and work the core throughout.

It was just to have a little fun.

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