nya123456789 nya123456789
  • 03-05-2016
  • Health
contestada

Isometric exercise strengthens muscles without __________.
a. contracting muscle fibers
b. changing muscle length
c. burning calories
d. conscious effort

Respuesta :

lmarek lmarek
  • 10-04-2019

Answer:

im pretty sure the answer is B. but i kno its not D. it said thats wrong

Explanation:

Answer Link
James2445
James2445 James2445
  • 24-03-2020

Answer:

B. changing muscle length

Explanation:

Answer Link

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