Pre-Workout supplements are designed to motivate athletes and fitness enthusiasts alike in order to optimize training. Many Pre-Workout supplements contain stimulants which give the feeling of increased energy levels in addition to amplified focus.
Nitric oxide, creatine and glutamine are often included in Pre-Workout supplements. Such ingredients further increase energy levels and resistance to fatigue, thus, allowing an individual to train at a higher intensity for a longer period of time. Many leading sports nutrition companies now produce Pre-Workout supplements as the demand for such products increases. Amongst the most popular are; Animal Rage, Jack3d and Hemo Rage.