Jane does sit-ups everyday to improve her abdominal strength. Which principle of fitness is she following?
A.

Overload

B.

Progression

C.

Reversibility

D.

Specificity

Respuesta :

Answer:

B

Explanation:

She is not overloading herself with work, so its not A

Answer:

D. Specificity

Explanation:

Specifically doing only sit ups to ehance her abdominal strength is specificity.