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    Grip strength test

    Ariadna Laguna, Miquel Vila, Núria Peñuelas, Marina Lorente Picón

    Published: 2023-11-23 DOI: 10.17504/protocols.io.261gedjjwv47/v1
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    Abstract

    Grip strength test for mice

    Steps

    1.

    Hold the animal by the middle/base of the tail and

    allow it to grasp a tangled fine gauge stainless steel wire attached to steel

    chain 13.2g 2g). Then, lift them carrying the corresponding weight with

    their forepaws for a total of 5 seconds. If the animal does not succeed assi 0 seconds onds to that animal. If the animal succeeds holding the weight, move on to the next weight.

    2.

    Hold the animal by the middle/base of the tail and

    allow it to grasp a tangled fine gauge stainless steel wire attached to steel

    chain 32.1g 1g). Then lift them carrying the corresponding weight with

    their forepaws for a total of 5 seconds. If the animal does not succeed assi the max nº of seconds nds he held the weight to that

    animal. If the animal succeeds holding the weight, move on to the next weight.

    3.

    Hold the animal by the middle/base of the tail and

    allow it to grasp a tangled fine gauge stainless steel wire attached to steel

    chain 19.7g 7g). Then lift them carrying the corresponding weight with

    their forepaws. If the animal does not succeed assi the max nº of seconds ndsto that animal. If the animal succeeds holding the weight, move on to the next weight.

    4.

    Hold the animal by the middle/base of the tail and

    allow it to grasp a tangled fine gauge stainless steel wire attached to steel

    chain 25.9g 9g). Then lift them carrying the corresponding weight with

    their forepaws. If the animal does not succeed assi the max nº of seconds ndsto that animal. If the animal succeeds holding the weight, move on to the next weight.

    5.

    Hold the animal by the middle/base of the tail and

    allow it to grasp a tangled fine gauge stainless steel wire attached to steel

    chain 38.4g 4g). Then lift them carrying the corresponding weight with

    their forepaws. If the animal does not succeed, assi the max nº of seconds ndsto that animal. If they succeed holding the weight, move on to the next weight.

    6.

    Hold the animal by the middle/base of the tail and

    allow it to grasp a tangled fine gauge stainless steel wire attached to steel

    chain 44.6g 6g). Then lift them carrying the corresponding weight with

    their forepaws. If the animal does not succeed, assi the max nº of seconds ndsto that animal. If the animal succeeds holding the weight, assi 30 seconds ds to that animal.

    7.

    Calculate Grip latency (s) as a sum of the time holding the increasing weights (0-30 seconds).

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