"I just finished my first container of Crank Forearm Fuel. I  don't know the science behind it but looking at my training diary using it really seemed to lengthen my power endurance workouts. Maybe a coincidence but during this jar I did my first 12d, first 13a and got 2nd in the Masters at ABS Nationals. I'm 52."

Stow Kelner
Isadora Donde Estas(?), 12b/c, Siurana, Spain
Photo: Adam Lincoln

"The first time I used forearm fuel was following the free sample promotion I saw on facebook.  I was eager to try it during a real workout.  I am a full time paramedic student, and when I'm not doing clinicals in the hospital or with the fire department, it is hard to find time or energy to climb.  Even giving one hour to my hangboard or attic wall seemed dreadful!  I was stoked to have a free afternoon to dedicate to the gym, as well as to try out the Forearm Fuel.  What I experienced was seriously nuts!  My partner and I, who regularly try to climb at least 20 routes per gym session, were able to continuously run laps on nearly every 5.10 in the gym.  The most amazing thing I felt was my ability, while doing laps, to actively rest during a climb and nearly completely de-pump my arms and finish laps without hanging.  We climbed continuously for over three hours that day.  That was without a doubt the most productive gym session I have ever had.  Most of the time, fatigued forearms lead me to end my workout, this time I experienced soreness in almost every muscle group.  Soreness after a workout is great, it means you're doing something right!  My abs felt engaged, my legs, back and shoulders, and I know that was because Crank gave me the energy to climb past my old threshold, where my forearms dictated how long I would climb.  So, I felt an immediate increase in stamina and endurance from Crank.  I cannot imagine supplementing it with the performance package (which I fully plan on purchasing).  I really believe Crank will push my climbing into the realm of 5.13 and higher and double-digit bouldering.  I cannot wait to consistently use your product!"

Mark Mellette on an extremely committing highball V5 at HP40, Alabama

"Read the review in Rock & Ice, and even 'though the effect was to be 'subtle', when I boulder I'm on the rock more, hold back less. Consequently I've become stronger. I am 59 and I feel like I'm reversing the aging process."

Vadim Marcovallo
At an outcrop affectionately called "Rat Rock", Central Park, NYC
Photo: Yuki

"There was a stressful half an hour left in the comp, I had all my problems but one, and had to send something quick. My body was exhausted and forearms were extremely pumped, I felt like a fat kid who just ran a mile. My mind was still fighting, telling me to somehow do one more problem. Not just any problem but something V8 or higher. For a split second, I had the thought of doing an easier problem for the points to fill my scorecard but this all changed when I suddenly had an epiphany. I suddenly remembered getting a free sample of CRANK the prior week and putting it some where in my pack. I ran out of the gym, with the Rocky training theme song playing in my head, and didn't stop until I got to the car which was parked about seven feet from the gym. Tired from my run but full of adrenaline, I grabbed my pack and started digging through it. I felt like Paris Hilton trying to grab something out of her purse, I kept searching hoping this miracle CRANK would be there and save me from my fatigue. At last I found it, mixed it with a drink, and drank this drink while I rested. By now there was fifteen minutes left in the comp. and I started putting on my sweaty shoes that had gotten me this far. I studied this problem, chalked up and grabbed onto the problem. It was there and than the CRANK hit me, I felt like Arnold Schwarzenegger in his prime. I was almost fully recovered and I've trusted CRANK ever since. It really helps me climber stronger and longer not to mention it recovers me very well for the next day. Thank you CRANK!!!"

Senya Iaryguine
V11 Project at Marietta Mangler in Atlanta, GA
Photo: Sarah Bain

"I'm a beginning climber in my 50's, but with Crank I proudly display my 2nd place medal in the Adult Climbing League!"

Melissa Raue
The Rock Club, New Rochelle, NY

"I got some free samples of Crank from you guys. I drank one packet before my warm up. Took one fall off my project. I rested and felt recovered more quickly than usual. More importantly I felt more focused. I sent next go Proper Soul 5.14a. It's hard to say if it was the Crank but I guess I'll have to start taking it to find out for sure! Thanks for the sample packet."

Mike Williams
First Ascent, Jazz Rock Confusion, 5.13d, New River Gorge
Photo by Matt Stark

"I knew that supplements could help my climbing, as many other top climbers take them, but I didn't know which ones to get and how useful they would really be. After using CRANK in a couple training sessions, I really started to notice a difference. When training endurance, I could successfully complete more sets on my 13d and 14a training routes, and still have energy after to do some hard bouldering. When Im third day on and really exhausted before even getting to the climbing gym, taking CRANK definitely increases and in some cases even doubles my climbing performance that day."

Gabor Szkeley

"I just finished off my first container of Crank Forearm Fuel and was very  impressed. I was able to climb all day in the hot Texas summer without any forearm pump. I was very pleased to see how quickly my arms recovered after working on projects in 100+degree days. I took both servings before I climbed an never felt jitters or shaky while climbing. I will continue to use Crank Forearm Fuel and would strongly recommend it to anyone."

Jesse Reynolds
DWS, Pace Bend on Lake Travis, Austin, TX

"When I supplement with CRANK Forearm Fuel, I definitely notice that I can climb longer and harder than normal as the climbing day wears on. Prior to taking CRANK, if I got powered down on a route early in the day or started feeling tired after doing 5 or 6 routes, I would get so tired and pumped that I’d either have to drop the difficulty level down several notches or simply stop climbing. But this doesn’t happen when I take CRANK. For example, yesterday I warmed up, spent a fair amount of energy flashing a .12b and then got on a 5.13 project. After that I felt pretty tired so I decided to just get a good workout on routes I have dialed in. I expected to have to work really hard because of my fatigue level - but that wasn’t the case. I redpointed a .13a and didn’t get pumped on it at all! Then, without much rest, I redpointed a burly .12c. I still felt good and could have kept climbing, but unfortunately got rained out. The other thing I notice when I take CRANK is that if I get pumped on a route at the end of the day and get to a shake out spot, I can get my strength back much faster. Needless to say, I’m psyched on CRANK!"

Lee Sheftel
The Whole Shot, 5.14a, Maple Canyon, Utah

"After my first trial of CRANK Forearm Fuel I knew I was hooked. It didn't take me long to reverse my skepticism that a product could positively affect my climbing. It was probably all of about five minutes before Crank kicked in when I realized this was really going to help. Crank gives me an even energy boost unlike caffeine or other sugary drinks.  It helps me focus, power up, and keep me going during long training sessions or for an afternoon at the crag. I have been drinking it every time I train and am fully addicted to it now!"

Zach Lerner onsighting a 5.13b in Spain

"After some downtime due to a knee injury, I began supplementing with CRANK just before training sessions and was surprised at my power endurance.  The product allowed me to sustain much longer sessions than I expected after having had time off the wall. Its effect is amazing whether I'm training on my wall or outside on the rock - either way I'm able to keep giving hard burns with really good recovery all day."

Brandi Proffitt
Insider Trading (5.13c), Socorro, NM
Photo: Nathan Bancroft

"I've noticed an ability to perform at a higher power output for longer when I use CRANK Forearm Fuel. I also think that my recovery is better when I supplement with CRANK. It doesn't seem like I'm going too deep into the reserves. I haven't felt completely destroyed after any workouts, even though I have been training hard."

Steve Maisch
Dominatrix (V13), Little Cottonwood Canyon, UT

"I'm able to repeatedly fight further into a deep pump while engaged on a power endurance circuit and recover faster and more completely between burns. My ability to give consistently high quality all-out efforts during every bouldering attempt increased substantially."

Timy Fairfield
Squirmin' Vermin (v10), Tam O'Shanter Proposed State Park, AZ

"I am not typically the type that bothers with energy supplements; jitters, shaky feelings and fogy mind set, followed by a huge decrease in energy one hour after the consumption of your ordinary “quick power fix pick-me-up” is what comes to mind when I think of energy drinks. There is nothing ordinary about Crank Forearm Fuel, I can tell you this! I will let the scientists explain to you how and why it works, but I am going to tell you that it really does work. Crank gives you a very noticeable enhancement in power endurance while climbing, no doubt!"

Pat Goodman
COMA (5.13c), North Carolina

"CRANK Forearm Fuel turns me into the Energizer Bunny!"

Sean Myles
Salt Lake City, UT

"Redpoint Nutrition's CRANK Forearm Fuel is the ultimate compliment to my Climb Fit training program. I have been able to push myself harder during training sessions and have seen dramatic results in my performance. Taking CRANK prior to climbing has become part of my warm up routine."

Jessa Goebel
The Gift (5.12d), Red Rocks, NV

" I'm able to climb for longer at a consistently higher level in the gym. Definitely speeds recovery time between attempts."

Wes Christensen
Lake Tahoe, NV

"I've been using Crank for the past couple months and notice that it takes longer to get pumped. I can also give more strong efforts before my power starts to fade. I've seen the most obvious benefit when I'm doing training laps on routes in the gym. I can climb many more hard routes in a session before a true debilitating pump/fatigue sets in. This is great for my overall climbing fitness. I've also seen good results bouldering and on trad/crack climbs where the pump takes longer to set in."

Tommy Chandler
Red Rocks, NV

"I have now gone through one container of CRANK. In the last couple of months I have noticed a big difference in my climbing. I have been able to climb harder and for longer periods of time. Climbing 2 days on I have really noticed a difference. Rather than feeling powered down the 2nd day I feel better than the first."

Mindy Knoles
Salt Lake City, UT

"I have been climbing for over 12 years now, and have never felt the need to try a nutritional supplement. But all of that changed when I started using CRANK Forearm Fuel. Not only can I now climb for longer periods of time without the uber annoying forearm “pump” setting in, but my performance level has increased to new heights.  Gone are the days of wishing I could climb better – enter the new reality of actually climbing better. Thanks Redpoint Nutrition!"

Travis Van Rum
Standard Overhang, Little Cottonwood Canyon, UT

"I haven't been climbing a ton lately because of work. But when I can get out, I've definitely noticed that I can climb for a lot longer without getting pumped when I take Crank."

Matt Rassuchine
Goldilocks (11a), Donner Summit, CA

"I will tell you that when I have used Crank with my workouts, I notice a considerable difference in the longevity of my workouts, an increased and sustained energy level, and increased mental focus.  I prefer Crank way more than an energy drink due to the fact I am supplementing my body and not utilizing a quick jolt of caffine.  I enjoy the product thus far!"

Mike Moore
Las Vegas, NV