Creatine has also been associated with muscle cramps, heart arrhythmia and muscle compartment syndrome. Adolescents using this supplement are at the highest risk. Only take these supplements under the care of a doctor.More Info visit here.....Testo Vital Include an effective number of repetitions in your training session sets. Do fifteen lifts at the minimum with a break of a minute or less in between. This keeps your lactic acid moving, and your muscles building.

http://www.supplements4us.com/testo-vital/