Time-restricted feeding plus resistance training in active females: A randomized trial

Grant Tinsley; Lane Moore; Austin Graybeal; Antonio Paoli; Youngdeok Kim; Joaquin Gonzales; John Harry; Trisha VanDusseldorp; Devin Kennedy; Megan Cruz

Time-restricted feeding plus resistance training in active females: A randomized trial

Grant Tinsley, Lane Moore, Austin Graybeal, Antonio Paoli, Youngdeok Kim, Joaquin Gonzales, John Harry, Trisha VanDusseldorp, Devin Kennedy, Megan Cruz

Kinesiology and Sport Management

Research output: Contribution to journal › Article › peer-review

Abstract

BACKGROUND: A very limited amount of research has examined intermittent fasting (IF) programs, such as time-restricted feeding (TRF), in active populations. OBJECTIVE: Our objective was to examine the effects of TRF, with or without β-hydroxy β-methylbutyrate (HMB) supplementation, during resistance training (RT). METHODS: This study employed a randomized, placebo-controlled, reduced factorial design and was double-blind with respect to supplementation in TRF groups. Resistance-trained females were randomly assigned to a control diet (CD), TRF, or TRF plus 3 g/d HMB (TRFHMB). TRF groups consumed all calories between 1200 h and 2000 h, whereas the CD group ate regularly from breakfast until the end of the day. All groups completed 8 wk of supervised RT and consumed supplemental whey protein. Body composition, muscular performance, dietary intake, physical activity, and physiological variables were assessed. Data were analyzed prior to unblinding using mixed m

Original language	English
Pages (from-to)	553-539
Journal	AM J Clin Nutr
State	Published - Sep 1 2019

Fingerprint Dive into the research topics of 'Time-restricted feeding plus resistance training in active females: A randomized trial'. Together they form a unique fingerprint.

Cite this

@article{90bcfd451f8f4f3cb8a119bbd9f244f7,

title = "Time-restricted feeding plus resistance training in active females: A randomized trial",

abstract = "BACKGROUND:A very limited amount of research has examined intermittent fasting (IF) programs, such as time-restricted feeding (TRF), in active populations.OBJECTIVE:Our objective was to examine the effects of TRF, with or without β-hydroxy β-methylbutyrate (HMB) supplementation, during resistance training (RT).METHODS:This study employed a randomized, placebo-controlled, reduced factorial design and was double-blind with respect to supplementation in TRF groups. Resistance-trained females were randomly assigned to a control diet (CD), TRF, or TRF plus 3 g/d HMB (TRFHMB). TRF groups consumed all calories between 1200 h and 2000 h, whereas the CD group ate regularly from breakfast until the end of the day. All groups completed 8 wk of supervised RT and consumed supplemental whey protein. Body composition, muscular performance, dietary intake, physical activity, and physiological variables were assessed. Data were analyzed prior to unblinding using mixed m",

author = "Grant Tinsley and Lane Moore and Austin Graybeal and Antonio Paoli and Youngdeok Kim and Joaquin Gonzales and John Harry and Trisha VanDusseldorp and Devin Kennedy and Megan Cruz",

year = "2019",

month = sep,

day = "1",

language = "English",

pages = "553--539",

journal = "AM J Clin Nutr",

}

TY - JOUR

T1 - Time-restricted feeding plus resistance training in active females: A randomized trial

AU - Tinsley, Grant

AU - Moore, Lane

AU - Graybeal, Austin

AU - Paoli, Antonio

AU - Kim, Youngdeok

AU - Gonzales, Joaquin

AU - Harry, John

AU - VanDusseldorp, Trisha

AU - Kennedy, Devin

AU - Cruz, Megan

PY - 2019/9/1

Y1 - 2019/9/1

N2 - BACKGROUND:A very limited amount of research has examined intermittent fasting (IF) programs, such as time-restricted feeding (TRF), in active populations.OBJECTIVE:Our objective was to examine the effects of TRF, with or without β-hydroxy β-methylbutyrate (HMB) supplementation, during resistance training (RT).METHODS:This study employed a randomized, placebo-controlled, reduced factorial design and was double-blind with respect to supplementation in TRF groups. Resistance-trained females were randomly assigned to a control diet (CD), TRF, or TRF plus 3 g/d HMB (TRFHMB). TRF groups consumed all calories between 1200 h and 2000 h, whereas the CD group ate regularly from breakfast until the end of the day. All groups completed 8 wk of supervised RT and consumed supplemental whey protein. Body composition, muscular performance, dietary intake, physical activity, and physiological variables were assessed. Data were analyzed prior to unblinding using mixed m

AB - BACKGROUND:A very limited amount of research has examined intermittent fasting (IF) programs, such as time-restricted feeding (TRF), in active populations.OBJECTIVE:Our objective was to examine the effects of TRF, with or without β-hydroxy β-methylbutyrate (HMB) supplementation, during resistance training (RT).METHODS:This study employed a randomized, placebo-controlled, reduced factorial design and was double-blind with respect to supplementation in TRF groups. Resistance-trained females were randomly assigned to a control diet (CD), TRF, or TRF plus 3 g/d HMB (TRFHMB). TRF groups consumed all calories between 1200 h and 2000 h, whereas the CD group ate regularly from breakfast until the end of the day. All groups completed 8 wk of supervised RT and consumed supplemental whey protein. Body composition, muscular performance, dietary intake, physical activity, and physiological variables were assessed. Data were analyzed prior to unblinding using mixed m

M3 - Article

SP - 553

EP - 539

JO - AM J Clin Nutr

JF - AM J Clin Nutr

ER -