Efeitos agudos de corridas de 5 km, 10 km e 15 km sobre a pressão plantar e parâmetros biomecânicos em corredores amadores

Britto, André Costa Tenorio de; Quadrado, Ian Caetano; Rodrigues, Vandilson Pinheiro; Coelho Junior, Jefferson Fernando; Noberto Junior, Mario; Britto, Flavio Aragão Tenorio; Carmo, Jake Carvalho

doi:10.1590/1980-0037.2025v27e107658

person André Costa Tenorio de Britto

Conceived and designed the experiments · Performed the experiments · Analyzed the data · Contributed reagents/materials/analysis tools · Wrote the paper

schoolUniversidade de Brasília – UnB. Brasília, DF. Brasil.

0009-0007-9018-3363

person Ian Caetano Quadrado

Conceived and designed the experiments · Performed the experiments · Contributed reagents/materials/analysis tools · Wrote the paper

schoolUniversidade de Brasília – UnB. Brasília, DF. Brasil.

0009-0005-0070-5566

person Vandilson Pinheiro Rodrigues

Analyzed the data · Contributed reagents/materials/analysis tools

schoolUniversidade Federal do Maranhão – UFMA. São Luís, MA. Brasil.

0000-0002-6785-7864

person Jefferson Fernando Coelho Junior

Contributed reagents/materials/analysis tools

schoolUniversidade Estadual do Maranhão – UEMA. São Luís, MA. Brasil.

0000-0001-7445-6156

person Mario Noberto Junior

Contributed reagents/materials/analysis tools

schoolUniversidade Federal do Maranhão – UFMA. São Luís, MA. Brasil.

0000-0001-9733-6659

person Flavio Aragão Tenorio Britto

Performed the experiments · Wrote the paper

schoolUniversidade Federal do Maranhão – UFMA. São Luís, MA. Brasil.

0009-0000-3236-7470

person Jake Carvalho Carmo

Conceived and designed the experiments · Contributed reagents · materials · analysis tools

schoolUniversidade de Brasília – UnB. Brasília, DF. Brasil.

0000-0003-3560-3584

Corresponding author André Costa Tenorio de Britto. Department of Medicine, Federal University of Maranhão – UFMA Estrada Pinheiro/Pacas, Km 10, s/n, Enseada, Pinheiro (MA), Brazil. E-mail:
andre.britto@ufma.br

Scientific Editor:

Diego Augusto Santos Silva

Conflict of interest statement

The authors have no conflict of interests to declare.

Variables	Total		Men		Women
	Total		(n=15; 48,4%)		(n=16; 51,6%)
	Mean	±SD	Mean	± SD	Mean	± SD
Weight (kg)	71.0	±13.1	79.1	±10.6	63.5	±10.5
Height (m)	1.68	±0.09	1.73	±0.07	1.62	±0.07
BMI (kg/m²)	25.1	±2.9	26.2	±2.7	24.0	±2.8

Variables	Pre- vs. Post-training Comparison at Same Distance									Post-training Comparison Between Distances
	5 km			10 km			15 km			Post-training Comparison Between Distances
	Pre	Post	P-value	Pre	Post	P-value	Pre	Post	P-value	5 km versus 10 km	5 km versus 15 km
	%	%	P-value	%	%	P-value	%	%	P-value	P-value	P-value
Arch Index			0.414			1.000			0.527	0.558	0.564
Flat	0%	0%		0%	0%		11.1%	16.7%
Normal	42.9%	28.6%		40.0%	60.0%		61.%	38.9%
High Arch	57.1%	71.4%		60.0%	40.0%		27.8%	44.4%
Center of Pressure Excursion (Left Foot)			0.266			0.524			0.466	0.212	0.621
Normal	14.3%	42.9%		20.0%	0%		22.2%	38.9%
Supinated	0%	14.3%		40.0%	20.0%		61.1%	38.9%
Pronated	85.7%	42.9%		40.0%	80.0%		16.7%	22.2%
Center of Pressure Excursion (Right Foot)			0.767			0.008^*			0.835	0.036*	0.567
Normal	57.1%	28.6%		0	100%		33.3%	22.2%
Supinated	14.3%	14.3%		60.0%	0%		27.8%	33.3%
Pronated	28.6%	57.1%		40.0%	0%		38.9%	44.4%

Variables	5 km			10 km			15 km
	Pre-training	Post-training	P-value	Pre-training	Post-training	P-value	Pre-training	Post-training	P-value
	Mean (±SD)	Mean (±SD)	P-value	Mean (±SD)	Mean (±SD)	P-value	Mean (±SD)	Mean (±SD)	P-value
Static maximum pressure (g/cm²)	1998.3 (336.6)	1866.8 (265.9)	0.309	2316.6 (316.7)	2286.4 (361.2)	0.917	2170.3 (383.7)	1969.7 (333.2)	0.070
Static mean pressure (g/cm²)	781.6 (105.1)	725.3 (38.4)	0.077	914.8 (120.5)	864.2 (83.4)	0.544	867.1 (107)	798.1 (101.3)	0.053
Bipedal static area (cm²)	104.4 (22.7)	111.3 (19.8)	0.086	76.2 (12.9)	80.4 (14.2)	0.594	78.7 (15.4)	85.8 (18.9)	0.031^*
Dynamic pressure – left (g/cm²)	3700.9 (933.5)	4060.4 (1121.3)	0.252	3823.6 (917.8)	4041.6 (780)	0.706	3887.2 (1016.6)	3857.6 (1603.3)	0.906
Dynamic pressure – right (g/cm²)	3625.9 (982.9)	3316.9 (390.3)	0.360	3489 (507.3)	3584.4 (954.9)	0.823	3199.9 (1071.4)	3274.3 (1347.7)	0.759
Dynamic area – left (cm²)	88.5 (23.3)	89.3 (22.5)	0.849	73.8 (20.3)	80 (21.3)	0.259	76.1 (16.4)	74.1 (12.3)	0.492
Dynamic area – right (cm²)	84.4 (13.4)	86.6 (16.4)	0.554	61.6 (19.7)	67 (23.1)	0.229	56.5 (13.9)	62.2 (10.7)	0.024^*
Note. ±SD = standard deviation. Statistically significant differences (P < 0.05).

Dependent Variables	Regression Factors
	BMI	Homens/mulheres	10 km/ 5km	15 km/ 5 km
	Std. Coef. (P-value)	Std. Coef. (P-value)	Std. Coef. (P-value)	Std. Coef. (P-value)
Static maximum pressure (g/cm²)	-0.014	0.261	1.197	0.303
Static maximum pressure (g/cm²)	(0.948)	(0.504)	(0.049^*)	(0.516)
Static mean pressure (g/cm²)	-0.023	0.138	1.421	0.746
Static mean pressure (g/cm²)	(0.912)	(0.715)	(0.018*)	(0.106)
Bipedal static area (cm²)	0.511	0.413	-1.109	-0.657
Bipedal static area (cm²)	(0.001*)	(0.115)	(0.007*)	(0.039*)
Dynamic pressure – left (g/cm²)	0.595	0.097	0.088	0.576
Dynamic pressure – left (g/cm²)	(0.005*)	(0.783)	(0.867)	(0.177)
Dynamic pressure – right (g/cm²)	0.201	0.803	0.452	0.362
Dynamic pressure – right (g/cm²)	(0.330)	(0.036*)	(0.416)	(0.411)
Dynamic area – left (cm²)	0.290	0.355	-0.357	0.562
Dynamic area – left (cm²)	(0.162)	(0.336)	(0.517)	(0.204)
Dynamic area – right (cm²)	0.001	0.593	-1.170	-1.352
Dynamic area – right (cm²)	(0.992)	(0.072)	(0.021*)	(0.001*)

Variables	5 km			10 km			15 km
	Pre	Post	P Value	Pre	Post	P Value	Pre	Post	P Value
	Mean (±SD)	Mean (±SD)	P Value	Mean (±SD)	Mean (±SD)	P Value	Mean (±SD)	Mean (±SD)	P Value
Area
Quadrant I	12.38 (9.26)	12.38 (10.25)	1.000	5.80 (7.53)	10.00 (7.52)	0.058	6.33 (7.09	10.44 (9.41)	0.107
Quadrant II	38.75 (9.04)	40.38 (10.93)	0.456	30.60 (6.02)	31.2 (7.66)	0.862	31.61 (6.45	30.28 (6.20)	0.473
Quadrant III	16.38 (9.75)	18.63 (9.05)	0.606	9.80 (5.93)	11.60 (7.23)	0.726	9.39 (7.54	16.61 (9.17)	0.005^*
Quadrant IV	36.88 (9.95)	39.88 (11.93)	0.552	30.00 (5.29)	27.60 (6.54)	0.145	30.78 (8.02	28.5 (7.55)	0.090
Pressure
Quadrant I	6.75 (5.2)	7.13 (6.51)	0.791	4.00 (5.05)	7.00 (6.08)	0.174	4.33 (6.31	8.06 (8.37)	0.130
Quadrant II	44.63 (9.78)	44.75 (8.36)	0.954	49.40 (6.27)	48.40 (5.37)	0.473	48.89 (7.75	42.67 (9.74)	0.075
Quadrant III	11.63 (8.12)	11.75 (7.55)	0.969	7.00 (4.12)	8.40 (6.07)	0.633	7.17 (6.72	14.06 (8.56)	0.007*
Quadrant IV	37 (3.7)	36.25 (7.89)	0.821	39.60 (5.41)	36.00 (5.39)	0.358	39.5 (9.15	35.33 (12.39)	0.213

[1] Note. SD = standard deviation; BMI = body mass index.

Efeitos agudos de corridas de 5 km, 10 km e 15 km sobre a pressão plantar e parâmetros biomecânicos em corredores amadores

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