As the name indicates the Optimal Rhomb Rehab machine has been designed to target the rhomboidus muscle group. People doing computer related sedentary work especially appreciate this machine. The range limiters allow you to cut out dangerous areas of movement.
a:1:{i:0;a:2:{s:4:"name";s:20:"Rowing machine type:";s:3:"val";s:11:"center-pull";}}
