Which of the following demonstrates proper form for performing a curl? A) Chest is high. B) Head is back. C) Knees are straight.
D) Shoulders are forward.
2 answers:
A. if your chest isnt high it can hurt you in the long run.
the answer is (A) chest is high
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C. Factors that arise from economic status
Answer:
one of his opps
Explanation:
You should be able to talk during moderate exercise, but won't be able to sing, because it would disrupt breathing.
