Multi-Gym The Station Multi Gym is the ideal solution for those who have space problems and allows four people to exercise simultaneous in total safety and hygiene. Users may perform the exercises of the Double Triceps Station, High Low Pulley and Cable stations at the same time. These exercises develop different muscles such as the deltoid, pectoral, dorsal, biceps, triceps, glute and abdominal muscles of the torso, arms and legs.