Females, in general, carry a higher percentage of body fat than men. To be a successful bodybuilder, it is important to reduce your body fat, especially directly under your skin. Consequently, you should focus on frequent sessions of low to moderate aerobic exercise. During aerobic exercise, the greatest percentage of calories burned are from fat. Female bodybuilders should perform 35 to 45 minutes of aerobic exercise, five days a week. To determine the intensity of your aerobic exercise, you need to determine your target heart rate zone. Your training zone is determined by subtracting your age from 220, and multiplying the result by between 50 to 85 percent. For very low intensity training, your heart rate should be kept closer to the 50 percent level for at least 20 minutes. For very high intensity training, your heart rate should be closer to the 85 percent level.

Bodybuilders got into shape for competitions by both adjusting their diets and increasing the intensity of the workout. The high volume trainers would burn an incredible amount of calories just by the sheer amount of work performed at each training session. Many bodybuilders would increase the frequency of their training as the contest got closer, doing a double split routine for the last twelve weeks before the competition. A double split routine would include two training sessions per day, one in the morning and another workout about eight hours later in the late afternoon or early evening.
It’s a topic long debated among trainers and strength coaches. Some contend that full-body workouts ultimately build more muscle by working muscles more frequently. Others believe that focusing on one or two body parts in each of your weekly workouts (e.g., back and bis, chest and tris, legs, etc.) maximizes muscular gains by working a muscle group extra hard and then allowing it to recovery completely
The more muscles you work, the better it is in terms of results. Working a small muscle group like your arms can get pointless pretty fast due to overtraining in the beginning. You might feel like am a bit inclined away from isolation workouts, which are an essential part of any body building routine. The problem is, not everybody needs to do it. As far as a complete beginner goes, he first needs to build a strong base in terms of strength and muscle mass before you can proceed to actual body building and the long bulking-cutting cycles.
Attract sponsors to go pro. The more competitions you win and the more your physique starts to speak for itself, you'll need to start attracting sponsors, essentially going pro. This means that you'll be able to make money to train full time, without having to worry (at least as much) about doing other things to fund your bodybuilding. This is the dream that every bodybuilder works toward, and it'll only be available to a select few, with the genetics and the effort to make their bodies into Olympia-level physiques. Keep working toward this.

I've been training for 20 years and to commemorate that long training slog, I sat down and compiled my 10 best training tips. After I wrote them down, though, I realized that while they'd no doubt be valuable to the novice trainee, they're probably things that the advanced trainee already knows. So I also compiled a second list to augment the first. The second list gives my best advanced tips. The end result is, I hope, something that's valuable to both levels of trainees.
After a muscle has been stressed sufficiently with high-intensity training, you must not train that muscle again too soon so that you allow for the body to respond with a compensatory build up of new muscle tissue. You can measure your progress to determine whether or not you’re allowing enough recovery time for growth to take place simply by taking note whether or not you’re stronger any time you repeat any given workout. Some people have argued this point with me and have stated that there is no relationship between muscle size and strength. If this is the case, and you don’t need to get stronger in order to get bigger, than how exactly should you go about getting bigger? By getting weaker?

After session 12, consider whether you need to increase the weight for any particular exercise. If you can comfortably do more than the RM of 12 exercises, increase the weight by a modest amount, say two pounds or a kilogram for isolation exercise muscles such as triceps and biceps, and 5 pounds or 2.5.kilograms for compound and large muscle group exercises like squats and deadlifts. When using dumbbells, this would apply to each one. Don’t increase the number of sets beyond 3 at this time.