The answer is B. Spine stretch
Spine stretch is an exercise to stretch your back bone, which mean your upper body, not the lower one.
NB :
Hip Flexor : To stretch your thigh
Calf stretch & Harmstring stretch : To stretch your lower legs
The First Amendment to the United States Constitution prevents Congress from making any law respecting an establishment of religion, prohibiting the free exercise of religion, or abridging the freedom .
<span>Along the claims that can be used on food and dietary supplement labels are 3 categories of claims that are defined by statute and/or FDA regulations: health claims, nutrient content claims, and structure/function claims.</span>
