stocky
     adj : heavy and compact in form or stature; "a wrestler of compact
           build"; "he was tall and heavyset"; "stocky legs"; "a
           thick middle-aged man"; "a thickset young man" [syn: {compact},
            {heavyset}, {thick}, {thickset}]
     [also: {stockiest}, {stockier}]
Source: WordNet® 2.0