Based on yesterday’s chest workout I knew this would be a tough one. I have been using VPX NO Shotgun for about a month now and figured I would try stacking it with MuscleTech GAKIC. Here was my workout:
Back Squats: 135 x 15, 225 x 15, 225 x 15, 355 x 6, 355 x 6, 355 x 6, 355 x 6, 355 x 6, 355 x 6
Leg Press: 270 x 15, 540 x 6, 540 x 6, 630 x 6, 630 x 6, 630 x 6, 630 x 6
Bench Crossover Plyometrics: 95 x 6/6, 95 x 6/6, 95 x 6/6, 95 x 6/6, 95 x 6/6, 95 x 6/6
Lying Leg Curls: 180 x 6, 180 x 6, 180 x 6, 180 x 6, 180 x 6, 180 x 6
Single Leg Curls (no rest between sets): 45 x 6/6, 45 x 6/6, 45 x 6/6, 45 x 6/6, 45 x 5/5, 45 x 2/3
Rope Crunches: 150 x 6, 150 x 6, 150 x 6, 150 x 6, 150 x 6, 150 x 6
This was another killer workout. I can normally go a lot heavier on most of these lifts, but the tempo of this program prevents that and offers a much different form of stimulation. On the surface this sort of looks like a low rep power program similiar to 5 x 5 but this relies much more on endurance and is actually a volume workout. Both GAKIC and Shotgun greatly assist with workouts like this for many reasons. Here they are:
Analysis
One the most impressive features, if not the most, of VPX NO Shotgun is how it allows you to train harder and longer due to the anti-fatigue elements of the formula. Upon inpspecting the ingredients citrulline malate stands out quiet clearly as one of the ingredients responsible for this. However, the other elements aren’t quite so clear unless you are familiar with what GAKIC stands for, glycine-arginine-alpha ketoisocaproic acid calcium.
This may seem a little controversial but Shotgun does contain all of the constituents of GAKIC just not bonded together and in less quanitity I’m sure based on the proprietary blend mass totals. If you look at the ingredient profile you see glycine, arginine ethyl ester HCL, and ketoisocaproic acid calcium. Although, they are not listed in the same matrices their presence to someone who has used GAKIC is quite apparent when training with Shotgun.
I mentioned during my MuscleTech Anator, GAKIC, and LEUKIC review that I had a hunch that combining a citrulline malate based supplement with GAKIC could quite possibly be one the most potent anti-fatigue cocktails in theory.
The precise mechanism by which glycine-arginine-alpha ketoisocaproic acid calcium works is still unknown but is theorized that it can an effect on ammonia and transanimation waste products (Buford 2004). From my previous discussion we learned that citrulline also has the ability to do this as well ((Vanuxem D 1990). Malate assists the delay in fatigue by enhancing aerobic ATP production (Bendahan D 2002). Combining the three is turning out to be quite the cocktail in tackling all aspects of fatigue and fatigue sensation.
Glycine-arginine-alpha ketoisocaproic acid calcium helps decrease the drop in mean power output during repeated bouts of supramaximal exercise (Buford 2004). We will use the same example of barbell bench presses that we used for creatine. When benching glycine-arginine-alpha ketoisocaproic acid calcium will not help necessarily help you exert more force, but will help maintain a more consistent applied force. This means that if you normally start dropping reps on you last few sets, glycine-arginine-alpha ketoisocaproic acid calcium could potentially assist in pushing out those few extra reps, because it is indeed an anearobic fatigue toxin reducer (Stevens BR 2000).
What first made me aware of the presence of GAKIC in the formula was not actually the inspection of the ingredients. It was indeed the fact that when you time and injest glycine-arginine-alpha ketoisocaproic acid calcium correctly you have a strange sensation in your body. It’s really hard to explain but those who have used GAKIC with success know what I’m talking about.
While the Shotgun formula doesn’t contain the bonded form or the same quantity of glycine-arginine-alpha ketoisocaproic acid calcium it seems the addition of glycine, arginine ethyl ester HCL, and ketoisocaproic acid calcium has a similiar effect. The addition of citrulline malate only enhances the effect making this a true anearobic and aerobic fatigue toxin reducing supplement.
I must say that when stacking this with GAKIC you have the ultimate anti-fatigue cocktail. After experimenting with the two I must say the synergistic effect of both VPX Shotgun and MuscleTech GAKIC is truly unbelievable. However, since this is an expensive venture I would sav this combo for your most grueling workouts.
Buford BN, Koch AJ. Glycine-arginine-alpha-ketoisocaproic acid improves performance of repeated cycling sprints. Medincine & Science in Sports & Exercise. 2004 Apr;36(4):583-7.
Vanuxem D, Duflot JC, Prevot H, et al. Influence of an anti-asthenia agent, citrulline malate, on serum lactate and ammonia kinetics during a maximum exercise test in sedentary subjects. S©minaire des H´pitaux de Paris 1990;66:477…81.
Bendahan D, Mattei JP, Ghattas B, Confort-Gouny S, Le Guern ME, Cozzone PJ. Citrulline/malate promotes aerobic energy production in human exercising muscle. British Journal of Sport’s Medicine. 2002 Aug;36(4):282-9.
Stevens BR, Godfrey MD, Kaminski TW, Braith RW. High-intensity dynamic human muscle performance enhanced by a metabolic intervention. Med Sci Sports Exerc. 2000 Dec;32(12):2102-8.
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