Table 1

Knee parameters for 40% and 80% 1RM squats

			Extra heavy resistance band			No resistance band			Light resistance band
			Mean±SE	95% CI		Mean±SE	95% CI		Mean±SE	95% CI
			Mean±SE	Lower bound	Upper bound	Mean±SE	Lower bound	Upper bound	Mean±SE	Lower bound	Upper bound
40% 1RM Concentric phase	Peak knee valgus (°)	Left	3.98±0.70	2.60	5.37	2.85±0.61	1.63	4.07	3.83±0.75	2.33	5.33
	Peak knee valgus (°)	Right	3.98±0.72	2.54	5.41	2.95±0.70	1.56	4.34	3.54±0.66	2.22	4.87
	Max. tibial rotation (°)	Left	−0.55±0.86	−2.26	1.17	−2.33±0.75	−3.82	−0.83	−0.15±0.76	−1.67	1.37
	Max. tibial rotation (°)	Right	−3.78±0.85	−5.47	−2.10	−5.69±0.75	−7.18	−4.21	−3.86±0.91	−5.66	−2.05
40% 1RM Eccentric phase	Peak knee valgus (°)	Left	3.64±0.70	2.26	5.02	2.76±0.66	1.44	4.09	3.46±0.75	1.97	4.96
	Peak knee valgus (°)	Right	3.98±0.71	2.56	5.40	3.24±0.75	1.74	4.73	3.55±0.70	2.15	4.96
	Max. tibial rotation (°)	Left	−0.43±0.84	−2.10	1.24	−1.88±0.71	−3.29	−0.46	0.12±0.75	−1.37	1.60
	Max. tibial rotation (°)	Right	−3.75±0.85	−5.44	−2.05	−5.58±0.69	−6.94	−4.21	−3.86±0.85	−5.54	−2.17
80% 1RM Concentric phase	Peak knee valgus (°)	Left	3.44±0.82	1.80	5.08	2.60±0.85	0.90	4.30	3.08±0.84	1.42	4.74
	Peak knee valgus (°)	Right	4.75±0.75	3.26	6.24	3.81±0.79	2.24	5.38	4.18±0.76	2.67	5.69
	Max. tibial rotation (°)	Left	−0.92±0.90	−2.72	0.87	−2.99±0.83	−4.64	−1.34	−1.07±0.78	−2.63	0.49
	Max. tibial rotation (°)	Right	−4.58±0.99	−6.54	−2.61	−6.18±0.75	−7.68	−4.68	−4.74±0.82	−6.37	−3.12
80% 1RM Eccentric phase	Peak knee valgus (°)	Left	2.98±0.79	1.40	4.56	2.13±0.89	0.36	3.90	2.75±0.83	1.10	4.40
	Peak knee valgus (°)	Right	4.63±0.78	3.08	6.19	3.70±0.83	2.05	5.34	4.05±0.78	2.48	5.60
	Max. tibial rotation (°)	Left	−0.39±0.96	−2.30	1.53	−2.56±0.74	−4.04	−1.08	−0.95±0.75	−2.44	0.55
	Max. tibial rotation (°)	Right	−4.49±0.92	−6.32	−2.65	−5.73±0.67	−7.06	−4.40	−4.52±0.76	−6.04	−3.00

Mean±SE and CIs are displayed.