2. It helps body to retain nitrogen that is essential to muscle building process.

3. Its vasodilating abilities support muscle growth.

4. It enhances protein synthesis.

5. It helps to boost immune system allowing harder training and minimizing minor illnesses that come from overtraining.

With any amino acid supplement overdosing can lead to weakness and nausea so care should be taken in applying small doses and increasing them gradually until an optimum level is reached. Bear in mind that many protein powders and other supplements are fortified with amino acids so check labels carefully. The manufacturer's instructions should be followed in all instances.

Start off training four days per week and work body parts on following basis not forgetting to incorporate rest days:

Day 1 - Biceps, Back, Abs

Day 2- Hamstrings, Shoulders, Abs

Day 3 - Quads, Forearms, Calves

Day 4 - Triceps, Chest, Abs

The exercises recommended for beginners are as follows:

CHEST: Bench press

SHOULDERS: Upright row, military press, front shrug

TRICEPS: Lying triceps extension, lying triceps extension with EZ curl bar

BICEPS: Standing curl, EZ standing curl

LOWER BODY: Squat, reverse lunge, calf raise