Answer:
B. Ashchronous recruitment
Explanation:
Asynchronous muscles are muscles that Don't have one-to-one relationship between electrical stimulation and mechanical contraction. Such muscles can be found in About 75% of flying insects and they have convergently evolved 7-10 times.
The synchronous muscles which is their counterparts contracts once per neural signal, but mechanical oscillations trigger force production in asynchronous muscles.
Hence the rate of mechanical contraction is an order of magnitude greater than electrical signals.
Although they achieve greater force output and higher efficiency at high frequencies, they have limited applications because of their dependence on mechanical strength.
The nervous system recruits the Ashchronous muscle to avoid muscle fatigue during submaximal contraction.
Answer:
Hypertrophy
Explanation:
Hypertrophy is an enlargement in our organ tissue that is caused by an increase in the size of its cells.
When we engage in bodyweight or weight exercise, our muscle fiber will experience some sort of damage/trauma. This will trigger a response within our body in order to fix that damage by releasing growth factor, cortisol, and testosterone. During this process, satellite cells will multiply and migrate tot he damaged muscle tissue. This is what caused an increase in size.
Answer:
(A). True.
Explanation:
'The government cannot guarantee health and safety for each individual, its role is to provide for maximum health and safety for the community as a whole'.
The above statement is true, the government by protecting public health, financing public health sector, improving health policies.
The government through the executive arm of the government appoint people, for example, ministerial appointment to the health ministry, the people appointed will have to work in order to improve the health sector.
The Government also,during planning of national budget, the government release money into the health sector for its improvement.
This improvements in health sector is for the provision for maximum health and safety for the community as a whole.
Answer:
no
Explanation:
everyone is good at different things you might be good at netball your friend might be good at running two different sports but you can still be as good as eachother