When insulin binds to the insulin receptor on a muscle cell, a transporter moves glucose into the cell, requiring energy to position the transporter.

“When insulin binds to the insulin receptor tyrosine kinase is triggered inside so just ignore all that but a chemical reaction takes place inside the cell that leads to a phosphorylation so ATP donates a phosphate group and a transporter just think of like a little tunnel like a little straw goes up through the level of the cell and now glucose can freely flow in”