SKU: 78953530054

Kinvent K-Push

Sale price$760.50 Regular price$845.00
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

Kinvent K-PushThe K Push is a connected push handheld dynamometer designed for the objective assessment of isometric strength, muscular endurance, and agonist antagonist balance. Versatile and easy to use, the K Push adapts to all types of users, from rehabilitation patients to high level athletes, and allows the assessment of up to 40 muscle groups in the upper limbs, lower limbs, and trunk, through a wide variety of functional exercises. Product Benefits

The K-Push is a connected push handheld dynamometer designed for the objective assessment of isometric strength, muscular endurance, and agonist/antagonist balance.

Versatile and easy to use, the K-Push adapts to all types of users, from rehabilitation patients to high-level athletes, and allows the assessment of up to 40 muscle groups in the upper limbs, lower limbs, and trunk, through a wide variety of functional exercises.

Product Benefits

Evaluation Precision

Accurately measure isometric muscle strength across different muscles or muscle groups for reliable evaluation, essential for assessment and progress monitoring.

Detection of Muscle Imbalances

Quickly identify asymmetries, deficits, or muscle weaknesses that may impact performance or increase the risk of injury.

Personalise Rehabilitation Programs

The objective data collected enables clinicians to adapt and individualize rehabilitation protocols based on each patient’s specific needs.

Real-Time Feedback

Instant feedback improves effort awareness, increases patient engagement, and helps clinicians adjust exercises during the session.

Patient Motivation & Engagement

Objective progress tracking reinforces motivation and supports patient adherence throughout the rehabilitation process.

Injury Prevention

By detecting strength deficits early, the K-Push helps prevent injuries and supports a safer return to activity.

Product Specifications

Dimensions & Weight

  • Dimensions: 49 x 142 x 76mm
  • Weight: 370g

Performance

  • Maximum Force Capacity: 90kg
  • Maximum Sampling Frequency: 2000 Hz
  • Accuracy: ±0.1%

Connectivity

  • Wireless Transmission: Bluetooth
  • Wireless Range: up to 40m
  • Battery Life: up to 12 hours of continuous use
  • Charging Time: 2 hours
  • Automatic Sleep Mode: after 10 minutes of inactivity

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78953530054

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4.1 ★★★★★
Based on 20 reviews
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Verified Purchase
Poiya
Phoenix, US
★★★★★ 5
My girls love these
My puppies love this squeeky, bouncing ball. I bought a half dozen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
J
Verified Purchase
Jessica Williams
Carnegie, US
★★★★★ 5
Boredom Buster
Color: Green
This ball has been a boredom buster lifesaver. On the first day my 15 week golden retriever puppy played with it for a good 2 hours straight. I was nervous he would immediately get bored with it but nope, he searches for it every day. It has helped with his puppy teething, he's more likely to play with this ball than come up and use my hand/arm/clothes to teethe on. The battery lasts a good amount of time and is quick to charge but I did wish it lasted a bit longer. Overall I'm very happy. We live in a top floor apartment but the noise doesn't seem to be too bad for the neighbors. It's good quality and seems durable. Edit: The velcro for the sleeve wears out within a couple uses. It keeps falling off. It was my puppies FAV thing about the toy because of the pull tag thing. So now it's ineffective for him. Not sure if there's a way to get a new sleeve or not.
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Reviewed in the United States on April 2, 2025
J
Verified Purchase
Jill
Los Angeles, US
★★★★★ 5
One of the best dog toys I’ve bought off Amazon in a long time
Color: Green
My dog Rosie is a heavy tower so it is difficult to find balls she doesn’t destroy quickly. I came across this item on Amazon and it is honestly one of the best pet toys I’ve ever bought on Amazon. After a long day of work sometimes I come home and Rosie has a lot of energy. I turn this ball on fast mode and she has so much fun. I do worry about how much shaking in her mouth. I don’t wanna give her a headache, lol but there’s also a slow mode that you can press for the ball to slowly move around, but it’s a really good toy and I’m happy. I purchased it if you have a heavy tower, I wouldn’t worry about them breaking it because we’ve had it for a couple weeks now and she’s doing great.
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Reviewed in the United States on March 15, 2026
J
Verified Purchase
Jason S.
Draper, US
★★★★★ 4
Not indestructible, but dogs love it
Color: Green
My dog LOVES this toy. Unfortunately, she loves it so much she destroys it. I have now purchased FOUR of these, but if left unattended for 5 minutes, my American terrier breaks this apart. She loves it so much though, I keep buying replacements. This is a wonderful enrichment toy, but you must keep an eye on your toothy friend.
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Reviewed in the United States on December 29, 2025
S
Verified Purchase
Simm in Seattle
Phoenix, US
★★★★★ 3
Engaging and Fun, But Lacks Durability for Strong-Gripped Dogs
Color: Green
The internal mechanism of this toy works very well, and the ball’s movement immediately caught the attention of my Boxer pup. He was absolutely fascinated and spent hours each day playing with it. However, while the toy’s design is engaging, the durability of the exterior leaves much to be desired—especially for dogs who tend to pick things up with a firm grip. We didn’t know what to expect since our pup hadn’t previously played with an interactive ball, so we supervised playtime and made sure to store the ball in a safe spot when we couldn’t keep an eye on him. Despite this, the ball didn’t hold up. Our pup wasn’t intentionally chewing it. He simply carried the ball in his mouth when we moved downstairs or to another room, yet the grip while he carried the ball caused significant damage to the exterior. Within about a week of regular use (approximately 40 hours in total), the ball’s outer layer became deeply gouged by his teeth. To clarify, my pup wasn’t biting down hard or trying to destroy it, but his natural grip while carrying the ball left deep grooves in the surface. In just days, these gouges made the exterior sharp to the touch and compromised the structure. By the end of the week, we couldn’t screw the cover back together after removing it to recharge the ball, which made it unusable. And I was dismayed that there aren’t replacements readily available. Overall, my pup absolutely loved this toy — it was engaging and kept him entertained for hours. However, if your dog has a strong grip or frequently carries toys in their mouth, this may not hold up as well as expected. It’s a great concept but needs a more durable outer layer and replacement hard covers to make it a long-term investment.
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Reviewed in the United States on January 3, 2025

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