Weight training can help people achieve an ideal body weight. You really don't need all that equipment to stay in shape, however. Just doing pushups, handstand pushups, leg raises, squats, bridges and pullups is enough to keep you fit.
Don't go for an all or nothing approach when it comes to fitness. Even if you can't fit in thirty minutes of exercise every day, that doesn't mean you shouldn't bother trying at all. Even if you can only get your thirty minutes in once a week, it's better than nothing. You can always work up to more workouts as time goes on.
Try to devise a healthy eating plan and diet for yourself in addition to your workout regime. The healthier you eat the easier it is to get into shape. You should also notice that you have more energy when you workout when you eat healthier as well. Remember you are what you eat and your body reacts to what you put into it.
Just because you may have hurt one arm doesn't mean you need to stop exercising your other arm. Research shows that people who worked out only one arm for two weeks were able to make their hurt arm stronger by up to ten percent. When you work one arm, you are actually sending a message to the muscle nerve fibers of the opposite arm.
If your workout mode of choice is biking or riding on a stationary bicycle, target a range between 80 and 110 revolutions per minute (RPMs). At this rate, you will find that you are able to ride for longer periods of time and are less likely to experience muscle strain and fatigue.