Catch up and Take hold of

Catch up verb - To catch or hold as if in a net.

Take hold of and catch up are semantically related. In some cases you can use "Take hold of" instead a verb "Catch up".

Take hold of verb - Take hold of so as to seize or restrain or stop the motion of.

Catch up and take hold of are semantically related. Sometimes you can use "Catch up" instead a verb "Take hold of".