Yips is an disorder accompanied with the loss of fine motor skills. Mainly athlets are effected by this disorder but sometimes they recover their ability. For example in golf yips associated with the putting movement disorder. In cricketers mostly this effect mostly seems with the left arm spinners.
This disorder treated with injections of botox (botulinum toxin) it stops the neurotransmittiers release which responsible for muscle spasms. Aniticholinergics like acetylcholine are used to block the release of neurotransmitters. Clonazepam an anti-seizure medicine sometimes prescribed for this disorder. And another most effective drug cannabidiol which reduce the dystonic symptoms up to 20-50%.