







🚀 Elevate your jump game—ditch the box, own the court!
The INNSTAR Booty Resistance Band Vertical Jump Trainer is a versatile, adjustable resistance band set designed to boost leg strength, agility, and explosive power across multiple sports. With up to 70 lbs of tension, a compact design for easy storage, and a safe alternative to plyometric boxes, it’s engineered for serious athletes and fitness enthusiasts aiming to enhance vertical jump and overall athletic performance.







| ASIN | B07R8TCFNS |
| Best Sellers Rank | #183,852 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,417 in Resistance Bands |
| Brand | INNSTAR |
| Brand Name | INNSTAR |
| Color | Camouflage |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,184) |
| Date First Available | April 29, 2019 |
| Included Components | Handle |
| Item Dimensions LxWxH | 26.3 x 2.7 x 0.1 inches |
| Item Package Dimensions L x W x H | 16.14 x 5.39 x 2.83 inches |
| Item Weight | 12.32 ounces |
| League | NBA |
| Manufacturer | Anhui Jikedongshen Fitness Equipment Technology Co.,Ltd |
| Material | nylon,steel,latex |
| Model Name | INNSTAR-9 |
| Number of Resistance Levels | 4 |
| Package Weight | 0.65 Kilograms |
| Product Dimensions | 26.3"L x 2.7"W |
| Recommended Uses For Product | Workout |
| Size | 70 LBS |
| Special Feature | Adjustable |
| Sport | basketball,Football,Volleyball,Soccer,Tennis,Exercise & Fitness,Boxing |
| Style | Vertical Jump Trainer |
| Suggested Users | unisex |
| Tension Level | Heavy |
| UPC | 824007452965 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Manufacturer |
C**A
does the job in tightening up your body
I was searching around for barbels and weights when I stumbled into this product. I looked into it some more and learned that resistance band work outs are the BEST work outs you can do for your body as it works from the inside out. I have those typical resistance bands and I hate using them. they'd snap, feel awkward and uneven, and so forth, but this one seemed promising so I took a leap of faith and ordered one. I got a Heavy, I'm 5'3" 125 lbs super muscular legs but weak arms (hence why I got Heavy instead of Extra heavy). It's been a couple weeks, I can FEEL my body being firmer and holding itself better (posture). My butt looks and feels amazing. my arms are toning nicely and gaining strength. I already bought my mom one after she's tried mine, she LOVES it as well. If you can handle weight and have used them but not religiously, then Heavy is for you. if you're already a fitness guru and is ahead of your game, I'd go up to extra heavy. I live in an apartment and didn't realize until the day it arrived that it could damage my cheap apartment door, but then it has been two weeks and my door is still up and in one piece! My mom on the other hand was worried about her door (she just moved in her brand new house) so she used the front door and it worked for her. Garage door is doable too. My 4 yo son likes watching me use it and then try the techniques by himself. Another favorite part about this product is that I can get creative, I discovered that if you lay down with the bands connected to your feet (from the bottom of the door) and pull the band towards your face it will work on your lower abs and you'd feel the burn right there. this is a challenging work out (not HARD, but it puts your body to work!) and I sweat every time I use it. This is an item I'd like to forever use because it works for me and my body. EDIT: I'm back and I STILL USE IT! I LOVE IT. it's sturdy and is a gift from heaven herself. it tones up your body beautifully.
A**E
Great device, light resistance
I love this product.. along with a sissy squat able to work around injuries… but if you have ANY type of muscularity, do not get the lighter one it’s much too easy and many reps needed. However, still got extremely sore with high reps. I would def recommend this for many other reasons… ankle cuff is great and tight fit… steady resistance.. once I find the packaging I’ll exchange for the next level up and will be a staple of rehabbing an injury. Also.. the many angles you can do with this cannot be duplicated with traditional gym equipment. Great purchase.
M**A
Great band! To the seller -the refund email was incorrect
Hey guys! I've got an email from Amazon that they are going to refund me for this band because it was returned to them by a carrier I got My resistant band, and I'm thrilled with it. It's effortless to use, and it's strong and stretches perfectly So no refund needed! Going to order one more for my friend! 5 starts
M**A
Good product
It’s a good product overall. It kinda feels like one of the sides has a little more pull than the other that’s why I took out one start. Other than that it’s easy to use, comes with a little book that gives you simple exercises and a bag.
D**G
If you are morbidly overweight by this now!
I absolutely love these bands! I am a 46-year-old black woman who is morbidly obese I weigh over 350 pounds and I love these bands! I have chronic osteoarthritis in my left knee and it’s very hard to walk or be active. This is the best purchase I’ve ever made because I can sit and use this by putting it underneath my feet and using it to exercise my arms back and chest! I also hold The ball portion of it in my hands and exercise my legs! My quads are getting stronger and my inner thighs as a result of using this band. This has helped me tremendously with the stiffness in my knee and strengthening my arms and quads. If you are overweight and looking for something not too strenuous and you can go at your own pace definitely purchase this.! I even then exercise while watching TV or YouTube!
J**0
Great tool for many different types of exercises
Worked great very versatile tool for home gym, but be warned this thing did snap on me luckily didn't hit me but yeah be careful not the best quality so take it easy on it.
M**A
Resistance yes!!
I'm loving these resistance bands! I have been into fitness for most of my life and have bought several exercise products throughout the year's especially resistance type product's for home workouts. I can honestly say I am impressed at how well made these bands are. They are not to lose on the release. They are tight on the pull back and keep resistance on the way back down. I am not looking for long range motion as I like to keep the resistance when I am working my booty and these bands have done that for me! Love these and I am very happy with my purchase. Great job on making and designing a great product!
N**K
Awesome multi use bands
These resistance bands are great. I use them on the upper body probably more than the lower. Great for shoulder and chest exercises. Love that I can just shut the door over the stopper. So much better than other bands I've used with like my foot to hold them down.
F**.
El instructivo no viene muy claro y no se atoran facilmente alas puertas como promete
Trustpilot
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