Conclusion In conclusion, theories of FDI have evolved through the years. Firstly, Vernon's product life cycle theory is stringently applicable to the Unite states in a particular historical period (1960's). It was based on the behaviour of United States multinational corporations which was relevant at the time.
Deadlifts especially work the adductor muscles of the hips. Torso muscles such as the rectus and transverse abdominus â commonly known as abs -- and the outer-torso serratus anterior and obliques get a secondary workout as the lifter keeps them tight and engaged throughout the motion of the exercise.
It doesn't involve chest that's for sure. Other than that, the primary target is lower back, core, traps, harmstrings and some other supplementary muscles. My favorite lift by far, just got 580 lbs two days ago. Even if it hit different muscles to some degree, don't expect your whole body to grow doing just deadlifts.