Yes
Doing the headspin may hurt at first, but the more you do it, the less it'll hurt.
To do a headspin, a break dancer does a head stand, then he or she will spin on his or her head.*See links for pictures.
Yes, chubby people can breakdance. Chubbiness may cause slighter difficulty for using strength while doing a headspin or a baby freeze. You can still take bboying and make it your own but be safe, not stupid.
The headspin might be the hardest breakdancing move for most people, because it usually takes massive pain and excellent balance to execute. However, different people find other moves even more strenuous than the headspin, depending on how their bodies are shaped or built.Of all the standard power moves, it's probably either the airflare or the headspin. Of the standard freezes, it's probably the planche.
sensory neurons
Wear a soft beanie or a helmet when you first start trying to headspin. Adjust the balance of your headspins so it hurts less. However you position your head, initially it's going to hurt, gradually it might hurt less, which may become numb after years of practice. You can't prevent it. Peace :)
Sensory Neurons
Sensory neurons and neurons are connected by Interneurons.
Afferent Neurons
neuron cells that are alive but are not doing their specific function. For example sending their message to move a muscle or helping the person speak. When the sensitive neurons are dormant, the person will have impairment feeling pain, cold, heat, pressure.
Interneurons or association neurons.
we kill them for fur and land but by doing so we are destroying them and will run out if they are not helped