Chest Muscles; Butterfly 4000 - ERGO-FIT Power Line 4000 Owner's Manual

POWER LINE 4000
Exercise variations:
⊗ Choose a different handlebar position so that your palms are facing each other.
Continue the exercise exactly as described above. With this variation, you can
increase the effect on the triceps brachii
7.5.3

Chest muscles

7.5.3.1

BUTTERFLY 4000

Start position
1. Adopt the right exercise position: Sit on the seat so that your upper body touches
the backrest completely. Place your feet about shoulder width apart. Grasp the
handlebars with your hands at shoulder height. Your palms are facing forwards.
Your arms should be almost completely extended (also see Chapter 5.4).
2. Now contract your torso muscles, and push your arms together in front of your
upper body against the resistance of the machine. Breathe out when you exert
strain against the resistance.
3. Now return the handholds to the start position, making sure to maintain control.
Technical and optical modifications as well as misprints reserved
Principal muscles worked:
M. pectoralis major
M. pectoralis minor
End position
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