






🔥 Twist, Strengthen, Conquer – Your Grip’s New Best Friend 💥
The FitBeast Flex Therapy Bar is a premium 4-piece hand exerciser set designed to relieve tendonitis and elbow pain while enhancing grip strength. Featuring four color-coded resistance levels from 6 to 25 lbs, its ergonomic, non-slip design supports progressive rehabilitation and strength training for wrists, forearms, and hands. Ideal for athletes, creatives, and anyone seeking improved hand functionality, it includes a comprehensive exercise guide to optimize recovery and performance.













| ASIN | B0CP7XJGYG |
| Best Sellers Rank | #514 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #3 in Strength Training Grip Strengtheners |
| Brand | FitBeast |
| Brand Name | FitBeast |
| Color | 4 Piece Set - Yellow Green Blue Red |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,912) |
| Date First Available | November 30, 2023 |
| Included Components | Hand Exerciser Bar |
| Item Dimensions LxWxH | 13.78 x 6.96 x 0.1 inches |
| Item Package Dimensions L x W x H | 12.56 x 7.32 x 2.09 inches |
| Manufacturer | FitBeast |
| Material | Thermoplastic Elastomers |
| Model Name | ZXKNLB001 |
| Package Weight | 1.46 Kilograms |
| Part Number | UO1H2148 |
| Product Dimensions | 13.78"L x 6.96"W |
| Shape | Cylinder |
| Style | Fitness Resistance Bar for Tennis Elbow, Tendinitis |
| Suggested Users | Men's and Women's |
| Tension Level | 6 to 25 lbs |
| UPC | 199284889934 |
| Warranty Description | 2 year manufacturer |
W**H
TWO THUMBS UP!!!
Easy to use the various units. Great to improve Strength, Grip, and great $ value & durability!!
M**S
Great product
Bought those for my husband to help with tennis elbow. He likes these and feels the exercises are helping. These are durable built to last.
T**O
Flex therapy bar
These resistance bars are an excellent design for all types of people to use!! Using them works out stiffness in the body. These flexible bars are great for weight loss and strengthening one’s grip on items!! Definitely worth the price!!
N**A
Works well
These are similar to the flex therapy bars I was using at physical therapy, for a fraction of the price. The only thing is when you unpack them there is a pretty strong rubber smell. They come in a variety of stiffness which allows you to select the strength of flexion you would like to work on.
A**G
Definitely Helps!
Good Quality. Not slippery, doesn't pinch, good feel. Definitely helps!
B**S
Good rehab equipment for value
Got this for wrist TFCC tear rehab. My physical therapist has the Theraband bars and they are definitely higher quality but three times more expensive than this. I do twists, U curl, and reverse U curl with these bars. They need to be broken in for a couple of sessions, they start off really stiff and then they get more bendable. Overall good value for the money and gets the job done. Took me about five or six weeks to progress to the 25lb and I expect to be stuck on that one for a couple more weeks. With how quickly you can progress through these workouts I don't recommend investing heavily in them since you'll outgrow them in a couple of months anyways, so I think just getting these ones are better than the Theraband bars unless you are running a PT clinic and need the higher quality.
R**.
Effective exercise device.
I do not suffer from any of the conditions mentioned in the ad. I use these to exercise my arms and shoulders while sitting watching TV or in a spare moment. More convenient than lifting barbells as I can keep close by. Gives a reasonable workout. Give them a try.
K**N
Great product!
Great product! Works all the muscles in my arms.
D**D
Un buen producto que, con un precio inferior a otros de mayor renombre, ofrece más versatilidad e idéntica eficacia. Recomiendo la opción con los cuatro colores, merece la pena. El manual en papel es algo confuso, pero en la web se encuentra material suficiente y además existen varios vídeos en Youtube que explican como utilizar estos dispositivos en casos de codo de tenis o codo de golf.
T**S
Perfect for wrist / elbow / forearm / shoulder / pectoral / rehab and exercise. Also functions as a thigh-master style device for thighs / hip flexors when U-shaped between the knees. Purchased for daily Chin Na exercises, as the twisting resistance offers more realistic feedback than a Tai Chi stick, but the additional exercise benefits have been a welcome bonus. Note: These devices are not soft and spongy, and pack a dense wallop, if you were to accidentally strike something... Highly recommended, would definitely purchase again.
D**M
Do what they say they will and cheaper than Therabar. Great for tennis elbow.
J**E
très bien à la fois pour la muscu et aussi rééducation
M**A
Hatte ich mir zum Training für meinen Tennisarm bestellt. Leider hat es mir nicht wirklich geholfen. Ansonsten sind die Stäbe top.
Trustpilot
3 weeks ago
2 weeks ago