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)
Quick Answer. Nelson Mandela was arrested in 1956 for treason, in 1962 for leaving the country without a passport and in 1964, Mandela was charged with sabotage while incarcerated at Pretoria Local Prison. He was sentenced to 5 years in prison in 1962 and then sentenced to life in 1964. Continue Reading.