Question

while performing a biceps curl, the biceps undergo _____ contraction while the triceps undergo _____ contraction.
a) isometric, concentric
b) eccentric, concentric
c) concentric, eccentric
d) isometric, eccentric

Explanation:

During a biceps curl, the biceps contract concentrically (shortening while generating force) to lift the weight, and the triceps undergo eccentric contraction (lengthening while controlling the movement).

Answer:

c) Concentric, Eccentric