NYOIBO
NYOIBOSerious training that feels like play.
Fitness gear that helps you learn efficient movement through play while building grip strength and the ability to handle tools skillfully.
Product Features
How to Use
Grip Nyoibo and use it in many different ways depending on the area you want to train, developing grip strength and the ability to handle tools skillfully.
While gripping Nyoibo, made of moderately firm sponge, you bend, twist, knead, shake, tap, swing it and more, using it playfully in many ways depending on the area you want to train. You build grip strength and the ability to handle tools skillfully while learning efficient movement.


Exercise Tips
Benefits
Grip strength is important in everyday life and supports the foundation of all sports.
Nyoibo exercises look easy but are surprisingly challenging. Just by learning to do the movements, even without thinking of it as training, you naturally build "muscles you can actually use."
Stronger grip
As grip strength declines, everyday tasks become harder, such as opening a plastic bottle or wringing out a cloth. With life becoming more convenient, not only adults but also children are losing the grip strength they used to build naturally in daily life. Nyoibo puts little strain on the palms, so older adults, women, and children concerned about weakening grip can strengthen it without strain.
Build muscles you can actually use
Rather than doing conscious strength training, training in a way that works your muscles naturally builds muscles you can actually use.
More efficient movement
By developing the ability to use tools skillfully while controlling your whole body, you can learn to move efficiently.
Stronger inner muscles
Effectively strengthens the inner muscles around your shoulders, as well as the erector spinae muscles that support your posture.

Designed Based on HAL METHOD
Designed based on HAL METHOD for beautiful posture and efficient movement.
Poor posture has negative effects on both body and mind. An ideal posture with a well-aligned body allows your body to function most efficiently and keeps you balanced both physically and mentally.
NYOIBO: Frequently Asked Questions
The resistance depends on the firmness of the sponge, but as long as you choose the firmness that suits the user's age, there is little difference in the benefits.
It varies from person to person, but as a guide, the Soft type is for young children up to about age 8 and for older adults, and the Original type is for ages 10 to 12 and up.
Yes. Please avoid bathrooms and other wet areas, and check the length before use.
*For FAQs about other products, shipping, and more, please see this page.
Fitness Gear
One piece of fitness gear for both stretching and building strength.
Wear it on your wrist and practice HAL METHOD anytime, anywhere.
A healthy habit that starts in the palm of your hand.
POWER BALANCE Power Balance
Strengthen your inner muscles in just 10 minutes a day for an ideal, well-aligned posture.
The RAKUDA Calendar: an easy daily routine that naturally becomes a habit.
NYOIBO Nyoibo
Serious core and grip training that feels like play.
INSTRUCTION DVD Instructional DVDs
DVDs showing how to use our fitness gear (Japanese language).
OTHERS Other Products
Fitness books, Slim Fitter and more.