36 | Standard & Options
29 . Foot straps ( 9089 ) Foot straps are used to fasten the user ’ s feet to the footplate ( s ).
30 . Foot support for Back Extension Foot support provides stability during the exercise , especially for shorter users .
37 . Large mushroom buttons Resistance is adjusted using large push buttons that make adjustment easy and safe .
38 . Leg straps Padded leg straps can be used to stabilize the thighs particularly during leg curl function .
31 . Handgrips for additional support Conveniently positioned handgrips assist access and egress .
32 Heavy duty ( 4255 ) Allows higher maximum resistance . Only available for the following SmartTouch machines : 3120 , 3140 , 3145 , 3150 , 3175 , 3180 , 3190 , 3310 , 3315 , 3320 , 3330 , 3510 , 3530 , 5120 , 5140 , 5175 , 5310 , 5510 , 5530 , 9120 , 9140 , 9150 , 9175 , 9310 , 9330 . Factory option , cannot be installed afterwards .
39 . Lock mechanism ( 4252 ) The lever arm can be locked with a lock mechanism . The lock mechanism also acts as a range limiter to set the desired start ( flexion ) point for a movement .
40 . Lockable lever arm The lever arm can be locked in two different positions to make it easier for the user get into and out of the machine only Twist Easy Access machine .
33 . Heart rate receiver ( 4302 ) Only available for SmartTouch machines .
34 . Horizontally adjustable lever arms The width of the lever arms can be adjusted .
35 . Isometric testing sensor attachment ( 4254 ) Isometric measurements like maximum strength and muscular balance can be measured using a separate Performance Recorder -device ( 9200 ).
36 . Knee hyper-extension eliminator ( 4136 ) Consists of two rollers which can be adjusted to prevent hyper-extension of knees .
41 . Multifunction Multifunction devices allow the user to work several muscle groups without changing between machines . The desired exercise is selected using a touch screen .
42 . Multigrip handles Both horizontal and vertical grips are possible . This feature allows exercises using different grip positions .
43 . Neck cushion ( 9096 ) Ergonomic cushion for additional support .
44 . Performance Recorder ( 9200 ) For isometric measurements . Requires the Isometric testing sensor attachment ( 4254 ).