Gluteus Maximus		Gluteus Medius		Tensor Fasciae Latae		Quadratus Femoris
i) Patient reported Outcomes
	Score	ρ	p	ρ	p	ρ	p	Rho	p
Hip Dysfunction and Osteoarthritis Outcome Score (0-100)
Symptoms	59±16	-0.173	0.55	-0.566	0.04	-0.032	0.92	-0.003	0.99
Pain	63±15	-0.283	0.33	-0.525	0.05	-0.27	0.35	-0.056	0.85
Activities of daily living	71±12	-0.403	0.15	-0.522	0.05	-0.257	0.38	-0.007	0.98
Sport and recreation	52±19	-0.461	0.10	-0.552	0.04	-0.301	0.30	-0.122	0.68
Quality of life	42±19	-0.345	0.23	-0.617	0.02	0.059	0.84	0.067	0.82
Visual Analogue Scale for Pain in the last week (0-10)
Average daily pain	4±2	0.331	0.25	0.531	0.05	0.195	0.5	0.229	0.43
Worst pain	6±3	0.059	0.84	0.448	0.11	0.23	0.43	0.111	0.71
International Hip Outcome Tool-33 (0-100)
Symptoms	53±26	-0.517	0.07	-0.591	0.03	-0.279	0.36	-0.256	0.40
Sport	32±30	-0.264	0.38	-0.306	0.31	0.207	0.50	-0.081	0.80
Job	50±29	-0.092	0.77	-0.432	0.14	0.117	0.70	0.067	0.83
Social	34±33	-0.416	0.16	-0.579	0.04	-0.057	0.85	-0.235	0.44
Hospital Anxiety and Depression Scale (0-21)
Anxiety	8±4	-0.22	0.45	0.038	0.9	-0.18	0.54	-0.106	0.72
Depression	7±2	0.215	0.46	0.252	0.39	0.098	0.74	0.287	0.32
Tampa (17-68)	41±6	0.189	0.52	0.228	0.43	-0.233	0.42	0.132	0.65
Arthritis SE (0-10)	6±2	0.229	0.43	0.011	0.97	0.351	0.21	0.136	0.64
Pain Catastroph’ (0-52)	14±13	-0.062	0.83	0.422	0.13	-0.323	0.26	-0.144	0.62
PHODA (0-100)	33±15	0.019	0.95	0.224	0.4	0.224	0.40	0.081	0.76
Tegner (0-10)	4±2	0.336	0.52	0.272	0.6	-0.289	0.58	0.291	0.58
ii) Hip muscle strength (N.m/kg)
Abduction		0.624	0.01	0.48	0.06	0.53	0.04	0.638	0.01
Adduction		0.468	0.07	0.399	0.13	0.387	0.14	0.497	0.05
Internal Rotation		0.507	0.05	0.484	0.06	0.313	0.24	0.476	0.06
External Rotation		0.279	0.30	0.268	0.32	0.468	0.07	0.203	0.45
Extension		0.42	0.11	0.547	0.03	0.358	0.17	0.36	0.17