Question

During shortening of muscle :
(a) l-bands get reduced
(b) A-bands retains its length
(c) Sarcomere shortens
In the given correct statements are :-
А.Only a &c
B.Only b &c
C.Only a & b
D.All a, b &c

Answer 1

Answer:

A concentric contraction causes muscles to shorten, thereby generating force. Eccentric contractions cause muscles to elongate in response to a greater opposing force. Isometric contractions generate force without changing the length of the muscle.