There are some options, which you will have to consider, before you start off with a strength training program. The first and foremost option in strength training is body weight. You can do a number of strength training exercises with little or no exercise equipment. The equipment you will use is your own body weight. There are a number of exercises, which fall under this category. The most prominent being pull-ups, push ups, abdominal exercises, leg exercises like squats, lunges, etc.