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.
A truck pulling a semi-trailer using a trailer dolly. A semi-trailer (British English) or semitrailer (American English) is a trailer without a front axle. In the US, the term is also used to refer to the combination of a truck and a semi-trailer, a tractor-trailer. A large proportion of a semitrailer's weight is supported by a tractor unit, or a detachable front-axle assembly known as a dolly, or the tail of another trailer.