Leg press, deadlifts, RDLs, lunges, leg extensions, leg curls, hack squats, split squats. All those will hit your legs, plus there variations. Do some sprints, run hills, stairs, those will hit your legs. Im sure there are more lifts I can't think of this second as well.
While natural gas occurs in nature as a mixture of methane and other gases, propane is actually a byproduct of both petroleum refining and natural gas processing.
Difference Between Propane and Butane. The terms propane and butane are very common nowadays, especially because they are used for both industrial and household purposes. Stoves, ovens, heaters, and car engines are run either by propane or butane. Propane and butane are both gases which can be utilized to heat fuel.