Muscle spindles cause two things to happen: 1) the muscle being stretched (agonist) contracts to prevent you from going too far too fast in that stretch; and 2) the opposing muscle force (antagonist) is inhibited (prevented from contracting) so that that muscle doesnât pull that stretch further.he muscle spindleâs reflex contraction of its associated muscle simultaneously causes the antagonist muscle group to relax, which is called reciprocal inhibition. The muscle spindle serves as an alert to the muscles; they are located in the muscle belly and sense muscle stretch.
âIt always seems impossible until its done.â. Nelson Mandela quotes (South African Statesman First democratically elected State President of South Africa (1994), 1993 Nobel Prize for Peace, b.1918)
He wanted all people of all races to have equal rights in South Africa. Fun facts about Nelson Mandela. 1  Nelson was awarded the Nobel Peace Prize in 1993. 2  July 18th is Nelson Mandela day. 3  People are asked to devote 67 minutes to helping others. 4  The 67 minutes represents the 67 years Mandela spent serving his country.e was finally released through international pressure in 1990. Once released from prison, Nelson continued his campaign to end apartheid. His hard work and life long effort paid off when all races were allowed to vote in the 1994 election. Nelson Mandela won the election and became president of South Africa.