







🔥 Outrun the burn, own the finish line! 🏅
SPORTLEGS Fast Fitness Boost is a vegan, NSF-certified pre-workout capsule designed by triathletes to reduce lactic acid buildup and muscle fatigue. Taken 30 minutes before exercise, it primes muscles with 87% lactate plus calcium, magnesium, and vitamin D for efficient absorption—helping runners, cyclists, and athletes train longer with less cramping and soreness. Unlike caffeine or sodium-heavy supplements, SPORTLEGS offers a clean, calorie-free endurance boost trusted by professionals and ideal for anyone serious about performance.













| ASIN | B08YM1F7YC |
| ASIN | B08YM1F7YC |
| Additives | Vitamin D |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #58,002 in Health ( See Top 100 in Health ) #420 in Endurance & Energy Consumables |
| Brand | SPORTLEGS |
| Customer Reviews | 4.1 4.1 out of 5 stars (216) |
| Customer reviews | 4.1 4.1 out of 5 stars (216) |
| Date First Available | 9 February 2022 |
| Format | Capsule |
| Manufacturer | Sport Specifics |
| Manufacturer reference | 817882002059 |
| Package Dimensions | 12.4 x 7.29 x 3.4 cm; 18 g |
| Serving Recommendation | One Capsule |
T**Y
This stuff really works. Without it, my legs were on fire 🔥 after 5k race. Some fire 🔥 after 5k training and definitely total burning sensation on the legs, back, neck and arms during half marathon. I'm about 150 male so I take one pill 💊 15 to 30 minutes before training 5k run however distance and the burning 🔥 sensation of lactic acid was gone. At the 5k race events, I take 2 pills. 💊 💊 Very effective with no side effects. I stop eating 12 - 14 hrs before the race and have a handful of combination of walnuts, raisins, pumpkin seeds and almonds with a cup of mushroom coffee as hour and half before race on race day. Then small water based electrolytes pre-race drink of any choice 30 minutes before START time. I floss teeth and rinse mouth with little water as I walk to the starting line. Feeling great the whole time without burning 🔥 sensation and stiffining of muscles after during and after event. And didn't have to stop to stretch all day! I know I should stretch after the run. This is 5k experience. Going to try this out on 1/2 marathon and update my review but... this stuff really works! Why did I wait so long before trying this out? There's no taste. I take no other pills or any supplements on race day until afterwards, just supplements and light meal, preferably at end of day. There's nothing to mix. Just take with water.
D**Y
Worked great for my hockey game. Had legs all game!!
F**E
I really like those the help me recover after a long running.
T**A
I’m surprised they actually work and you can tell the first time you take them.. I am very conscious of my workouts running in particular.. I was feeling heavy my legs were sore tried these once and I ran 30 minutes farther.. try them out you might be surprised
A**A
This product WORKS. I shaved some time of my run. Just took it 30 minutes before the race as instructed. A+++
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