From leg curl machine, leg extension machine, leg press machine to glute isolator, get all kinds of leg exercise machine from Guanxian Sino Construction Materials Co,. Ltd. These machinery are installed in gyms to make legs more strong and defined. All exercises performed making use of these machines are simple and straightforward. All muscles in legs are strengthened by this machine. It is possible to work on different leg muscles by changing your position of legs and feet. By working on your legs once in a week, you can build stronger calves & bones and achieve grater balance. All leg exercise machines are safe and easy to use.