The hands will also act as a stabilizer for balance.

Also, the overlapping grip is the best technique because it allows the hands to act as one unit.

Both hands, pulling backwards and used together, act as a restraining aid.

The hands act like oars, and do not waste any power by oblique action.

That hand was acting as though it wanted to reach something else - the electric third rail alongside the tracks.

The left hand acts mostly as a pivot and the right arm supplies most of the power.

It was almost as if her hand had acted without an instruction from her head.

The old hands act like he's part of the crew.

His hand had acted against death, and had won.