Table 2. Open in new tab Behavior of the...

	RE 40% of 1RM	RE 80% of 1RM	ANOVA
Ammonia pre	34.4 ± 7.5	68.1 ± 24.6^b	31.7 ± 6.3	70.3 ± 18.5^b	<0.001
Ammonia post	126.9 ± 16.3	117.0 ± 33.6	165.1 ± 22.2	102.5 ± 20.0^b	<0.001
Lactate pre	10.9 ± 2.9	14.8 ± 3.1^b	11.9 ± 3.2	13.8 ± 2.8^a	<0.001
Lactate post	37.3 ± 9.6	52.5 ± 7.8^b	56.8 ± 13.1	67.9 ± 11.0^a	<0.001
Potassium pre	4.5 ± 0.4	4.6 ± 0.6	4.4 ± 0.4	4.6 ± 0.9	0.542
Potassium post	5.4 ± 0.8	5.5 ± 0.7	6.0 ± 0.5	6.7 ± 1.2^a	<0.001

	RE 40% of 1RM	RE 80% of 1RM	ANOVA
Ammonia pre	34.4 ± 7.5	68.1 ± 24.6^b	31.7 ± 6.3	70.3 ± 18.5^b	<0.001
Ammonia post	126.9 ± 16.3	117.0 ± 33.6	165.1 ± 22.2	102.5 ± 20.0^b	<0.001
Lactate pre	10.9 ± 2.9	14.8 ± 3.1^b	11.9 ± 3.2	13.8 ± 2.8^a	<0.001
Lactate post	37.3 ± 9.6	52.5 ± 7.8^b	56.8 ± 13.1	67.9 ± 11.0^a	<0.001
Potassium pre	4.5 ± 0.4	4.6 ± 0.6	4.4 ± 0.4	4.6 ± 0.9	0.542
Potassium post	5.4 ± 0.8	5.5 ± 0.7	6.0 ± 0.5	6.7 ± 1.2^a	<0.001

Table 2.

Behavior of the plasmatic metabolic pre- and post-resistance exercise

	RE 40% of 1RM		RE 80% of 1RM		ANOVA
	Control	HF	Control	HF	ANOVA
Ammonia pre	34.4 ± 7.5	68.1 ± 24.6^b	31.7 ± 6.3	70.3 ± 18.5^b	<0.001
Ammonia post	126.9 ± 16.3	117.0 ± 33.6	165.1 ± 22.2	102.5 ± 20.0^b	<0.001
Lactate pre	10.9 ± 2.9	14.8 ± 3.1^b	11.9 ± 3.2	13.8 ± 2.8^a	<0.001
Lactate post	37.3 ± 9.6	52.5 ± 7.8^b	56.8 ± 13.1	67.9 ± 11.0^a	<0.001
Potassium pre	4.5 ± 0.4	4.6 ± 0.6	4.4 ± 0.4	4.6 ± 0.9	0.542
Potassium post	5.4 ± 0.8	5.5 ± 0.7	6.0 ± 0.5	6.7 ± 1.2^a	<0.001

	RE 40% of 1RM		RE 80% of 1RM		ANOVA
	Control	HF	Control	HF	ANOVA
Ammonia pre	34.4 ± 7.5	68.1 ± 24.6^b	31.7 ± 6.3	70.3 ± 18.5^b	<0.001
Ammonia post	126.9 ± 16.3	117.0 ± 33.6	165.1 ± 22.2	102.5 ± 20.0^b	<0.001
Lactate pre	10.9 ± 2.9	14.8 ± 3.1^b	11.9 ± 3.2	13.8 ± 2.8^a	<0.001
Lactate post	37.3 ± 9.6	52.5 ± 7.8^b	56.8 ± 13.1	67.9 ± 11.0^a	<0.001
Potassium pre	4.5 ± 0.4	4.6 ± 0.6	4.4 ± 0.4	4.6 ± 0.9	0.542
Potassium post	5.4 ± 0.8	5.5 ± 0.7	6.0 ± 0.5	6.7 ± 1.2^a	<0.001

Values are means plus or minus SD

ANOVA: analysis of variance; HF: heart failure; post: after resistance exercise; pre: before resistance exercise; RE: resistance exercise; 1RM: one repetition maximum

p < 0.05

p < 0.001. Nonpaired t-test and two-tailed ANOVA.

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