The first option is bodyweight training. With bodyweight training you need minimal equipment (or none at all), and you can train from anywhere. It doesn’t matter if you’re at home, in a hotel, at a playground, in your office at work, or traveling around the world, as long as you have enough space to move around, you can get your workout done (and fit it into a busy schedule).
General nutrition: Experts advise sticking with healthy, nutrient-rich foods as part of a weight-gaining diet (rather than loading up on caloric, but not nutritious, foods such as candy, chips, and soda). They may also suggest eating five or six smaller meals a day rather than three larger ones. All of this is similar to the advice for the bulking phase of the bodybuilding diet.
If you follow a full-body program built around these seven categories, you'll be amazed at how well your body responds. If your goal is to add mass, these are the movements that will allow you to use the most weight and provide the training stimulus the body will need to grow. If your goal is fat loss, these are the movements that will allow you to burn the most calories and continue working harder in the gym. If your goal is just to get stronger and more athletic for whatever you decide to do later, these movements are the perfect tools.
Especially at the start, be realistic with your goals. Avoid extreme diets that severely limit your options, recognizing that these plans are rarely sustainable in the long term. Don’t be too hard on yourself if you slip up from time to time, and be sure to schedule cheat meals into your diet (taking care not to let them stretch out into cheat days or weekends). In addition, instead of avoiding restaurants entirely, go and learn to seek out healthy options. Many restaurants can prepare healthier versions of their menu items when asked. For example, you could request plain grilled chicken or fish, a hefty serving of vegetables, and a side salad.
As a certified personal trainer in both commercial gyms and private settings since 2002, and as an assistant coach with the de facto gold standard multisport company in Boise, Idaho, Performance High, LLC., I have been afforded much exposure to the many different fitness communities, from bodybuilders to weekend warriors to enduroletes, whose personalities are all as diverse as their fitness goals.
Rest and recovery: Remember that muscles grow during downtime, not when you train, so allow a day or two between workouts when you first get started so that the muscles can recover and grow. You should show up at your workouts refreshed and at least as strong as the previous workout (there will be days when you aren't stronger, and you should expect them so don't get discouraged when it happens).
Multijoint movements like presses and upright rows are the best mass builders for shoulders, since they engage the greatest degree of deltoid musculature. Arnold would go heavy with these movements, especially early in his workouts when his energy levels were highest. He commonly did presses both behind and in front of his head for complete development.
I now know that was a mistake. An eight-week Australian study that found that doing one of four sets of bench presses to failure produced double the strength gains compared to lifters who didn't take any of their sets to failure. But in a follow-up study, the researchers found that doing more than one set to failure on the bench offered no additional strength gains.
If you can't remember the last time you saw your doctor for a complete physical and blood work-up, now is definitely the time. Why? Well, first of all there's all the disclaimer-sounding stuff concerning any outstanding health issues you might not know about. Your doctor could have specific diet or training recommendations that you're better off hearing about now than later. But that's not the only reason.
In my business, (I work in a retail vitamin store), I get customers all the time who come in looking for the magic supplement that will pack on pounds of muscle overnight. When I begin to question their training, eating, etc., I discover they've been training maybe 3-4 weeks; they train every day (sometimes I get a guy who says twice a day), they have no clue about protein intake, calorie intake, recovery, and on top of all that, the routine they use is anything but logical for their experience level. This extremely common!
Simply stated, this means that if you perform an exercise using a complete range of motion, you can achieve a maximal effect in the process of muscle breakdown. Stressing the muscle over a long range of motion not only breaks down a much more significant amount of tissue, it also can help lead to more flexibility in the joints associated with the lifts.
Carbohydrates play an important role for bodybuilders. They give the body energy to deal with the rigors of training and recovery. Carbohydrates also promote secretion of insulin, a hormone enabling cells to get the glucose they need. Insulin also carries amino acids into cells and promotes protein synthesis. Insulin has steroid-like effects in terms of muscle gains. It is impossible to promote protein synthesis without the existence of insulin, which means that without ingesting carbohydrates or protein—which also induces the release of insulin—it is impossible to add muscle mass. Bodybuilders seek out low-glycemic polysaccharides and other slowly digesting carbohydrates, which release energy in a more stable fashion than high-glycemic sugars and starches. This is important as high-glycemic carbohydrates cause a sharp insulin response, which places the body in a state where it is likely to store additional food energy as fat. However, bodybuilders frequently do ingest some quickly digesting sugars (often in form of pure dextrose or maltodextrin) just before, during, and/or just after a workout. This may help to replenish glycogen stored within the muscle, and to stimulate muscle protein synthesis.