Shawn Alonto Curtis Britnell Vince Lucente Scott Ruston.

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Presentation transcript:

Shawn Alonto Curtis Britnell Vince Lucente Scott Ruston

A nitrogenous organic acid Found in animal products such red meat and fish Supplements First fuel source for ATP during exercise Used in the first 15 seconds of ATP production Kemper, K. (1999, November 4). Creatine. In The Longwood Herbal Task Force. Retrieved April 8, 2012, from Brink, W. (n.d.). Creatine's usage in Sports, Health, and Anti Aging. In The Creatine Report. Retrieved April 8, 2012, from

1.Arginine, glycine form guanidoacetic acid in kidneys 2.Methylated in the liver, forming creatine 3.Transported through blood to muscles 4.Concentrated in muscles as creatine phosphate Kemper, K. (1999, November 4). Creatine. In The Longwood Herbal Task Force. Retrieved April 8, 2012, from Brink, W. (n.d.). Creatine's usage in Sports, Health, and Anti Aging. In The Creatine Report. Retrieved April 8, 2012, from

ATP loses phosphate molecule ADP is formed ADP accepts donated phosphate molecule from CP ATP is once again formed for energy use Kemper, K. (1999, November 4). Creatine. In The Longwood Herbal Task Force. Retrieved April 8, 2012, from Brink, W. (n.d.). Creatine's usage in Sports, Health, and Anti Aging. In The Creatine Report. Retrieved April 8, 2012, from

Adult body pool approximately g 95% stored in muscles Can also be found in the liver, kidneys, sperm, eyes, and nerves Kemper, K. (1999, November 4). Creatine. In The Longwood Herbal Task Force. Retrieved April 8, 2012, from Brink, W. (n.d.). Creatine's usage in Sports, Health, and Anti Aging. In The Creatine Report. Retrieved April 8, 2012, from

Increased CP = faster ATP production Decreased recovery time High ATP levels = increased force of muscle contractions Increased strength and muscle size CP buffers intracellular hydrogen ions -lactate production -muscle fatigue during exercise Kemper, K. (1999, November 4). Creatine. In The Longwood Herbal Task Force. Retrieved April 8, 2012, from Brink, W. (n.d.). Creatine's usage in Sports, Health, and Anti Aging. In The Creatine Report. Retrieved April 8, 2012, from

Athletes (high intensity, short bouts) Weightlifters Bodybuilders SSIC%20Kreider%20-Almada% pdf

~300 studies evaluating ergogenic value of creatine supplementation’ ~70% report statistically significant results. Short term creatine supplementation: increased total creatine content by 10-30% and phosphocreatine stores by 10-40%. Creatine supplementation during training: ↑ strength ↑ fat free mass ↑ performance high intensity exercise No studies report an ergolytic effect. Kreider, R. B. (2003). Effects of creatine supplementation on performance and training adaptations. Molecular and Cellular Biochemistry, 244, Retrieved April 7, 2012

Volek, J. S., Duncan, N. D., Mazzetti, S. A., Staron, R. S., Putukian, M., Gomez, A. L., & Pearson, D. R. (1999). Performance and muscle fiber adaptations to creatine supplementation and heavy resistance training. Official Journal of the American College of Sports Medicine, 31(8), Retrieved April 7, 2012

Loading phase ~≥20g/day Maintenance phase ~≤5g/day ASSIC%20Kreider%20-Almada% pdf

Results show that no reports of gastrointestinal distress and/or medical problems/symptoms. No evidence found of muscular cramping during resistance/agility training sessions or during performance trials. SSIC%20Kreider%20-Almada% pdf

4Ever Fit Creatine Monohydrate 500 g - $ g- $ Fusion PURPLEK100 Cap- $39.99 Allmax Nutrition Creatine Monohydrate 100 g- $ g- $ g- $34.99 Supplements Canada. (2012) Supplement Awards. Retrieved April 6, 2012, from Supplements Canada:

Creatine is a nitrogenous organic acid commonly associated with high intensity activity and anaerobic fuel use. The majority of studies focusing on ergogenic value of creatine supplementation yield statistically significant results. With a suggested dosage of 20g/day and proper supplementation protocol, research has shown that no side effects other than weight gain have originated from creatine supplementation. Kemper, K. (1999, November 4). Creatine. In The Longwood Herbal Task Force. Retrieved April 8, 2012, from Brink, W. (n.d.). Creatine's usage in Sports, Health, and Anti Aging. In The Creatine Report. Retrieved April 8, 2012, from Kreider, R. B. (2003). Effects of creatine supplementation on performance and training adaptations. Molecular and Cellular Biochemistry, 244, Retrieved April 7, 2012 Volek, J. S., Duncan, N. D., Mazzetti, S. A., Staron, R. S., Putukian, M., Gomez, A. L., & Pearson, D. R. (1999). Performance and muscle fiber adaptations to creatine supplementation and heavy resistance training. Official Journal of the American College of Sports Medicine, 31(8), Retrieved April 7, 2012