What is muscle atrophy?

Question

a.) Loss of muscle size and strength

b.)Muscle cramps arising from insufficient warm-up

c.)Muscle spasms resulting from too rapid progressive overloading

d.) Alterations in heart muscle contractions when first initiating a fitness program

Answer 1

a.

Answer 2

a.

next time you can go to www.webster.com to find the definition in the dictionary.

Answer 3

a.) Loss of muscle size and strength

For more info on this disease visit

http://en.wikipedia.org/wiki/Muscle_atro...