Pontus Henriksson1, Marja H Leppänen2, Hanna Henriksson3, Christine Delisle Nyström4, Cristina Cadenas-Sanchez5, Anna Ek6, Jonatan R Ruiz7, Francisco B Ortega7, Marie Löf8. 1. Department of Biosciences and Nutrition, Karolinska Institutet, Sweden; Department of Medical and Health Sciences, Linköping University, Sweden; PROFITH "PROmoting FITness and Health Through Physical Activity" Research Group, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Spain. Electronic address: pontus.henriksson@ki.se. 2. Faculty of Sport and Health Sciences, University of Jyvaskyla, Finland. 3. Department of Medical and Health Sciences, Linköping University, Sweden; PROFITH "PROmoting FITness and Health Through Physical Activity" Research Group, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Spain. 4. Department of Biosciences and Nutrition, Karolinska Institutet, Sweden; Healthy Active Living and Obesity (HALO) Research Group, Children's Hospital of Eastern Ontario Research Institute, Canada. 5. PROFITH "PROmoting FITness and Health Through Physical Activity" Research Group, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Spain. 6. Department of Biosciences and Nutrition, Karolinska Institutet, Sweden; Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Sweden. 7. Department of Biosciences and Nutrition, Karolinska Institutet, Sweden; PROFITH "PROmoting FITness and Health Through Physical Activity" Research Group, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Spain. 8. Department of Biosciences and Nutrition, Karolinska Institutet, Sweden; Department of Medical and Health Sciences, Linköping University, Sweden.
Abstract
OBJECTIVES: Although physical fitness is considered a marker of health in youth, little is known whether physical fitness in pre-school age is related to later body composition. Thus, this study investigated (i) associations of physical fitness at 4.5years of age with body composition 12months later and (ii) whether improvements in physical fitness during the 12-month follow-up were associated with changes in body composition. DESIGN: This study included 142 children, measured at 4.5 and 5.5years, from the control group of the MINISTOP trial. METHODS: Physical fitness (cardiorespiratory fitness, lower- and upper-body muscular strength and motor fitness) was measured using the PREFIT test battery. Body composition was assessed using air-displacement plethysmography. RESULTS: In adjusted regression analyses, greater cardiorespiratory fitness, lower-body muscular strength and motor fitness at 4.5years were associated with a lower fat mass index at 5.5years (standardized β=-0.182 to -0.229, p≤0.028). Conversely, greater cardiorespiratory fitness, lower- and upper-body muscular strength as well as motor fitness at 4.5years of age were associated with a higher fat-free mass index (standardized β=0.255-0.447, p≤0.001). Furthermore, improvements in cardiorespiratory fitness, lower-body muscular strength and motor fitness during the 12-month follow-up period were associated with decreases in fat mass index and/or % fat mass. CONCLUSIONS: In conclusion, the results of this study provide evidence of the importance of physical fitness early in life. Nevertheless, further studies are needed in order to clarify the influence of physical fitness in the pre-school age with later health outcomes.
OBJECTIVES: Although physical fitness is considered a marker of health in youth, little is known whether physical fitness in pre-school age is related to later body composition. Thus, this study investigated (i) associations of physical fitness at 4.5years of age with body composition 12months later and (ii) whether improvements in physical fitness during the 12-month follow-up were associated with changes in body composition. DESIGN: This study included 142 children, measured at 4.5 and 5.5years, from the control group of the MINISTOP trial. METHODS: Physical fitness (cardiorespiratory fitness, lower- and upper-body muscular strength and motor fitness) was measured using the PREFIT test battery. Body composition was assessed using air-displacement plethysmography. RESULTS: In adjusted regression analyses, greater cardiorespiratory fitness, lower-body muscular strength and motor fitness at 4.5years were associated with a lower fat mass index at 5.5years (standardized β=-0.182 to -0.229, p≤0.028). Conversely, greater cardiorespiratory fitness, lower- and upper-body muscular strength as well as motor fitness at 4.5years of age were associated with a higher fat-free mass index (standardized β=0.255-0.447, p≤0.001). Furthermore, improvements in cardiorespiratory fitness, lower-body muscular strength and motor fitness during the 12-month follow-up period were associated with decreases in fat mass index and/or % fat mass. CONCLUSIONS: In conclusion, the results of this study provide evidence of the importance of physical fitness early in life. Nevertheless, further studies are needed in order to clarify the influence of physical fitness in the pre-school age with later health outcomes.
Authors: Antonio García-Hermoso; Alicia M Alonso-Martinez; Robinson Ramírez-Vélez; Mikel Izquierdo Journal: Sports Med Date: 2020-01 Impact factor: 11.136
Authors: Tiago Rodrigues de Lima; Priscila Custódio Martins; Yara Maria Franco Moreno; Jean-Philippe Chaput; Mark Stephen Tremblay; Xuemei Sui; Diego Augusto Santos Silva Journal: Sports Med Date: 2022-01-12 Impact factor: 11.928
Authors: M Rodriguez-Ayllon; I Esteban-Cornejo; J Verdejo-Román; R L Muetzel; J Mora-Gonzalez; C Cadenas-Sanchez; A Plaza-Florido; P Molina-Garcia; A F Kramer; A Catena; F B Ortega Journal: Sci Rep Date: 2020-07-27 Impact factor: 4.379
Authors: Julio Cesar Amado-Pacheco; Daniel Humberto Prieto-Benavides; Jorge Enrique Correa-Bautista; Antonio García-Hermoso; César Agostinis-Sobrinho; Alicia María Alonso-Martínez; Mikel Izquierdo; Robinson Ramírez-Vélez Journal: Int J Environ Res Public Health Date: 2019-08-23 Impact factor: 3.390
Authors: Liina Remmel; Reeli Tamme; Vallo Tillmann; Evelin Mäestu; Priit Purge; Eva Mengel; Eva-Maria Riso; Jaak Jürimäe Journal: Int J Environ Res Public Health Date: 2021-05-03 Impact factor: 3.390