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.
Depends entirely on the school. Here in Colorado the Fall semester starts during the 2nd week of August and ends the 2nd week of December. Spring starts about the 2nd or 3rd week of January and ends the 2nd week of may.