Select a mesh that has the Physique modifier applied to it. Modify panel Vertex sub-object level Vertex-Link Assignment rollout Vertex Operations group Click Select By Link. Click a link in a viewport. Lock Assignments Click Type-In Weights.
Lets you enter a weight for selected locked vertices. To use this dialog, select one or more vertices, then lock them, click Type-In Weights to display the Type-In Weights dialog, use the lists in the dialog to select a link, and then change the weight to that link in order to position the vertices (vertex positions update in viewports as the weight changes).
This is the mode of choice when you work on multiple vertices. If a particular link is not having a strong enough effect on the selected vertices, you should lock them, open the Type-In Weights dialog, select the link, and choose Relative Scale. Then you can enter relative values in the Weight field. For example, entering 1.0 leaves weights the same, while entering 2.0 would double the effect of the selected link on the selected vertices.