Any good training regimen needs to include variables that can be toggled to alter training for specific purposes. A weight lifter, for example, would take into consideration their specific exercise techniques, pounds lifted, sets per lift, reps per set, tempo per rep, rest between reps, rest between sets, emphasis between concentric, eccentric, and/or static contractions, number of sets, set order, supersetting, and so on, ad nauseum.
The lateral raise (or shoulder fly) is performed while standing or seated, with hands hanging down holding weights, by lifting them out to the sides until just below the level of the shoulders. A slight variation in the lifts can hit the deltoids even harder, while moving upwards, just turn the hands slightly downwards, keeping the last finger higher than the thumb. This is an isolation exercise for the deltoids. Also works the forearms and traps.

Site enhancement oil, often called "santol" or "synthol" (no relation to the Synthol mouthwash brand), refers to oils injected into muscles to increase the size or change the shape. Some bodybuilders, particularly at the professional level, inject their muscles with such mixtures to mimic the appearance of developed muscle where it may otherwise be disproportionate or lagging.[54] This is known as "fluffing".[55][56] Synthol is 85% oil, 7.5% lidocaine, and 7.5% alcohol.[55] It is not restricted, and many brands are available on the Internet.[57] The use of injected oil to enhance muscle appearance is common among bodybuilders,[58][59] despite the fact that synthol can cause pulmonary embolisms, nerve damage, infections, sclerosing lipogranuloma,[60] stroke,[55] and the formation of oil-filled granulomas, cysts or ulcers in the muscle.[59][61][62] Rare cases might require surgical intervention to avoid further damage to the muscle and/or to prevent loss of life.[63]
Grab a barbell with an overhand grip and hold it at shoulder height. Keep your elbows up high and your upper arm parallel to the ground. Slightly bend your knees and drop down while keeping your torso upright and avoiding leaning forward. Explosively extend your knees and hips as you drive the barbell overhead and stand up tall. Slowly lower the barbell back to your shoulders before repeating.
Train to muscular fatigue. Many people approach an exercise with a preconceived notion of the exact number of repetitions they will do for each set. (Ten seems to be a popular choice.) These misguided souls are training inefficiently and will never reach their full potential. When performing an exercise, your goal is not a certain number of repetitions. Do not start your set saying, "I'm going to do X number of reps." Depending on the muscle group and your particular athletic objectives, you will probably want to stay within a certain range of repetitions. However, your goal is to fatigue the muscle by performing each exercise (with good form) until you no longer can.

In either phase, don’t exceed 1 gram per pound of body weight of protein (2.2 grams/kilogram). A little more probably won’t hurt a healthy person, but chances are, based on the science of protein requirements for athletes, it won’t help either. It will only cost you in expensive supplements or food. Any hint of kidney disease and you would need to be cautious about excessive protein intake. Consult your doctor for advice if this applies. 

Perform three weight-training sessions per week, hitting your whole body each time. Base your routine on compound exercises such as squats, lunges and deadlifts. These burn the most calories, hit more muscles and give the best bang for your buck, claims Rachel Cosgrove, strength coach and co-founder of Results Fitness in California. If you're not sure of any exercise techniques, ask a trainer at your gym for assistance.