Kinvent K-Push Handheld Muscle Strength Dynamometer
An Important Note on Pricing and Returns:
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returns. If you're comparing options, we encourage you to review competitors’ fine print carefully.
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An Important Note on Pricing and Returns:
We believe in upfront pricing and fair policies—no hidden fees, no surprises, and easy,
transparent returns. If you're comparing options, we encourage you to review
competitors’ fine print carefully.
We've helped countless customers who had issues elsewhere, and we’re here to make sure
that never happens to you.
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Product Information
Kinvent K-Push is a handheld dynamometer for measuring isometric muscle strength, peak force, average
force, deficits, and muscular symmetry.
Its magnetic accessory interface supports standardized manual muscle testing across approximately 40
muscle groups depending on positioning and accessories.
The device weighs approximately 370 g with starter cushion, measures about 49×142×76 mm, and records up
to 90 kg or 198 lb at 1000 Hz with approximately 0.1% accuracy.
Bluetooth 5.1 provides approximately 40 m range, while a 12-hour rechargeable battery and Kinvent App
deliver portable real-time biofeedback.
Product Features
Handheld compression measurement quantifies isometric muscle strength across varied test positions and muscle groups.
High-precision sensing captures peak and average force while stable positioning supports reliable repeated assessment.
Wireless Kinvent App feedback compares sides, identifies strength deficits, and tracks rehabilitation or performance progress.
Handheld Strength Measurement
High-Precision Force Sensing
Muscle Symmetry Assessment
Wireless App Feedback
Kinvent K-Push Handheld Muscle Strength Dynamometer
Isometric Strength Testing:
K-Push measures force during stabilized manual muscle tests for objective peak and average strength
results.
Multi-Muscle Assessment:
Interchangeable magnetic accessories and varied positioning support assessment across approximately 40
muscle groups.
Symmetry and Deficit Tracking:
Standardized bilateral testing reveals side-to-side differences and helps monitor recovery of muscular
capacity.
Connected Strength Feedback:
Kinvent App biofeedback displays force live, saves results, and supports evidence-based progress
decisions.
About Kinvent
Kinvent develops connected measurement technologies for rehabilitation, sports performance, and research. Its ecosystem combines force, strength, movement, and neuromuscular assessment sensors with the Kinvent App to provide objective real-time data, progress tracking, and data-driven assessment workflows.
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Join our thriving community and embark on a journey toward optimal health with passionate professionals who genuinely care. At Peak Primal Wellness, you're not just a customer—you're family.
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Specifications
| Official Product Name | Kinvent K-Push Dynamometer |
| Primary Measurement Type | Isometric muscle-force measurement |
| Device Dimensions Size | 49×142×76 mm handheld device dimensions |
| Device Weight Value | 370 g cushioned device weight |
| Maximum Force Capacity | 90-kg documented maximum force capacity |
| Force Measurement Accuracy | 0.1% documented force measurement accuracy |
| Maximum Sampling Frequency | 2000-Hz maximum sensor sampling frequency |
| Wireless Connection Type | Bluetooth-5.1 low-energy wireless device connection |
| Wireless Range Distance | 40-meter effective wireless operating range |
| Battery Operating Time | Twelve-hour rechargeable battery operating life |
| Selectable Measurement Units | kgF N and lb units |
Warranty & Returns
Return Policy
To request a return or refund, customers can use our contact form, email info@peakprimalwellness.com, or phone – (877) 689-4898 . Once the product is inspected and confirmed to be in brand new condition, we will initiate the refund, which typically takes 5–7 business days to post back to the original payment method. Refunds can be applied via the customer’s preferred method, including card or bank transfer. Shipping instructions and the return address will be provided upon contacting customer service. Please include photos if the product arrives damaged. Click here to view our complete return policy for more details.
Shipping Policy
Customers may contact us by phone or email anytime to inquire about the status of their order. While we may not always have a tracking link available before the order ships, we are happy to check its current status for you. If an item is never received, please contact us immediately. We will promptly file a claim on your behalf and ship a replacement to ensure you receive your product as soon as possible. Click here to view our complete Shipping policy for more details.
Frequently Asked Questions
How should K-Push be positioned?
Place the selected contact surface perpendicular to the tested body segment and use a standardized joint position for every trial.
How should force direction be aligned?
Align the dynamometer with the intended muscle-force direction while preventing slipping, angulation, or unintended compression.
How is isometric force measured?
Stabilize the participant and sensor, begin the Kinvent App trial, and record force during a controlled static contraction.
How is side-to-side strength compared?
Use identical positioning, stabilization, instructions, and trial duration on both sides, then compare valid Kinvent App results.
How is K-Push paired?
Enable Bluetooth, open the appropriate strength assessment, select K-Push, and confirm stable connection and zero before testing.
How should the sensor be stabilized?
Use consistent examiner bracing or an appropriate fixed setup so sensor movement does not alter the measured force.
How should K-Push be cleaned?
Remove accessories, power down the device, and wipe exterior contact surfaces with a soft lightly damp cloth.
How should K-Push be stored?
Store the clean, dry sensor and accessories protected from impact, moisture, extreme temperatures, and magnetic-interface damage.
