Keyword Analysis & Research: why do my legs feel heavy when running

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why do my legs feel heavy when running	1.7	0.9	5571	18	38
why	0.07	0.1	5916	82	3
do	1.18	1	3770	36	2
my	0.61	0.6	4057	31	2
legs	1.56	0.6	9748	87	4
feel	0.28	0.7	6853	69	4
heavy	1.61	0.5	625	88	5
when	1	0.3	9092	34	4
running	0.09	1	7974	4	7

Keyword	CPC	PCC	Volume	Score
why do my legs feel heavy when running	1.11	0.8	8960	23
why do legs feel heavy when running	0.38	0.5	1833	40
why do my legs feel heavy after running	0.77	0.3	2988	32
heavy legs when running	1.55	0.5	9281	92
why do my legs hurt when running	1.08	0.5	215	74
why do my legs suddenly feel heavy	0.96	0.9	4508	36
why do my legs feel heavy	1.21	0.5	5799	52
why are my legs hurting after running	1.33	0.7	1279	65
legs feel weak when running	1.84	0.5	8334	45
why are my legs feeling heavy	1.64	1	3416	27