Tip 2: Work all of your muscle groups. When you lift weights, you should use a number of different machines to target all your muscle groups in one single workout. Do this same routine 2-3 days per week. A good place to start will be with 3 sets of 12 repetitions for every machine exercise.
Most universities start their courses on October 1 (at some institutions late September), and the first semester (commonly referred to as the  winter term ) ends in January. The second term starts in February or March, (the  summer term ) and ends in June. Each semester is usually 15 or 16 weeks long.
For a college or university that operates on a two semester academic year, a semester is approximately 16 weeks. Fall semester runs from September through December, and Spring semester from January through May. Although less frequent, there are some schools that run on quarter semesters which are three 11 week semesters with the fourth being optional, and the trisemester which are two semesters with the third being optional.