Knickerbocker's theory does not explain why the first firm in an oligopoly decides to undertake FDI rather than to export or license. (Hills, 2008) also suggested that the imitative theory does not address the issue of whether FDI is more efficient than exporting or licensing for expanding abroad.
Isometrically, the lower back, the upper back, the abdominals, the trunk muscles, the costal muscles, and the shoulders and arms are all essential to the exercise and thus are trained when squatting with the proper form.
Triceps Dips Muscles Worked. The triceps muscle at the back of the upper arm is the primary muscle that is worked during the triceps dips exercise. According to the Sports Injury Clinic, the pectoralis muscles of the chest are also worked during the exercise.