More contact surface, less pressure: As with the feet and pedals, the topic of ergonomics can also be summarised for the grips. Pressure here is also defined by the physical formula of force per surface area. If the grips offer a larger surface area, the pressure on the hands, and therefore also on the nerves, can be reduced. However, as with the other ergonomic components on the bike, pedals and saddle, the possible and sensible surface area is limited. After all, who wants to steer their bike with the help of fin-like palm grips?
Distribute the pressure on the hand
In addition to absorbing pressure peaks, the manufacturers of ergonomic grips try to bring the wrists into a favourable position, for example by curving them under the balls of the hands. However, there are different opinions and experiences here and - as with the saddle - every cyclist must find out for themselves which grip is the most pleasant and comfortable to ride with.
Shape, surface and material make the difference
It's not just the shape and surface, but also the surface texture and material that play a role: while some like it soft and foam-like, purists prefer a clear edge that provides the necessary grip. Others prefer natural materials such as cork or leather. For all their ergonomics, grips are ultimately also an accessory that should not only match the cyclist's hand, but also the overall appearance of the bike.
Round handle
The classic shape of a bicycle grip is round. For a long time, this simplest of all conceivable grip shapes simply resulted from the fact that the handlebar tube was also round and people simply wanted to pad it a little to avoid having to touch hard and cold metal. The round grip is still justified today, especially if you like to change your grip frequently, for example when riding off-road or pedalling uphill.
Ergonomic handle
The ergo grips, some of which are very complex in shape, are designed to provide the hands with more contact surface in order to relieve possible neuralgic points. In addition, the wrists should be brought into a more or less straight line, whereby the interplay with the handlebar shape, riding style, sitting position etc. is also important here. Some models are also available in different grip widths, e.g. the 710 model from SQ-Lab.
Glove
A relatively cheap and simple way to improve ergonomics is to wear (gel) cycling gloves. Different sizes and thicknesses of padding, usually under the ball of the hand and on the outside of the hand, are designed to optimise the position of the hands on the handlebars. This can reduce pressure and prevent nerve pinching. Vibrations can be better absorbed and the grip becomes softer, e.g. with Chiba Bioxcell.
