A. usually accompanied by dull pain
Hamstring strains are
accompanied by sudden and severe pain during exercise they may possible
include a snapping or popping feeling.
Answer:
the study of the structure, reaction, and composition of different kinds of substances
Explanation:

A) Skinfold test is the test that uses calipers to assess body composition.
Answer:
some yes, some no. it really depends.
Explanation:
as taking steps to control stress, to increase your resilience and to boost low self-esteem may help keep your symptoms under control.
No there are 4 pre early middle and late