Which activity uses the most muscular endurance? a
Triathlon

b
A baseball throw

c
Penalty kick in soccer

d
Jump shot in basketball

I think its B. A baseball throw

Explanation:

i could be wrong tho

C. Penalty kick in soccer

Explanation:

Soccer uses the most muscular endurance because soccer is an endurance game that has a significantly wider and longer field. Most field players in soccer will end up running about 7 miles per game