1) We generally see more ROM during dumbbell variations. 2) Theyâre more âshoulder friendlyâ in that weâre not locked into humeral internal rotation as what happens when using a barbell (pronated grip).
Trailer (computing) In information technology, trailer or footer refers to supplemental data placed at the end of a block of data being stored or transmitted, which may contain information for the handling of the data block, or just mark its end.
Answer   You call it a semi because it pulls a semi trailer.   A semi is a type of trailer. A semi-trailer, as opposed to a full trailer, means it only has axles at t â¦ he rear of the trailer and a full trailer has axles at the front and rear of the trailer.