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Full-Text Articles in Sports Medicine

Bilateral And Unilateral Resistance Training And Athletic Performance, Brendyn B. Appleby Jul 2019

Bilateral And Unilateral Resistance Training And Athletic Performance, Brendyn B. Appleby

Theses: Doctorates and Masters

Specificity is a key programming principle for optimal transfer of physiological adaptation of training to improved athletic performance. In resistance training, it has long been identified that the closer the mechanical specificity between the training exercise and outcome performance, the greater the transfer of improved capacity. Bilateral resistance exercises are predominately prescribed for the development of maximum strength and are well demonstrated to enhance athletic performance. However, unilateral exercises appear to demonstrate greater specificity to movements such as running and change of direction as these movements are predominantly single leg actions. Nonetheless, the unstable nature and comparatively lower magnitude of …


Effect Of Ice Slushy Ingestion And Cold Water Immersion On Thermoregulatory Behavior, Hui C. Choo, Jeremiah J. Peiffer, João P. Lopes-Silva, Ricardo N. O. Mesquita, Tatsuro Amano, Narihiko Kondo, Chris R. Abbiss Jan 2019

Effect Of Ice Slushy Ingestion And Cold Water Immersion On Thermoregulatory Behavior, Hui C. Choo, Jeremiah J. Peiffer, João P. Lopes-Silva, Ricardo N. O. Mesquita, Tatsuro Amano, Narihiko Kondo, Chris R. Abbiss

Research outputs 2014 to 2021

Two studies were conducted to examine the effects of ice slushy ingestion (ICE) and cold water immersion (CWI) on thermoregulatory and sweat responses during constant (study 1) and self-paced (study 2) exercise. In study 1, 11 men cycled at 40–50% of peak aerobic power for 60 min (33.2 ± 0.3C, 45.9 ± 0.5% relative humidity, RH). In study 2, 11 men cycled for 60 min at perceived exertion (RPE) equivalent to 15 (33.9 ± 0.2C and 42.5 ± 3.9%RH). In both studies, each trial was preceded by 30 min of CWI (~22C), ICE or no cooling (CON). Rectal temperature (T …


Specificity And Transfer Of Lower-Body Strength: Influence Of Bilateral Or Unilateral Lower-Body Resistance Training, Brendyn B. Appleby, Stuart J. Cormack, Robert U. Newton Jan 2019

Specificity And Transfer Of Lower-Body Strength: Influence Of Bilateral Or Unilateral Lower-Body Resistance Training, Brendyn B. Appleby, Stuart J. Cormack, Robert U. Newton

Research outputs 2014 to 2021

Appleby, BB, Cormack, SJ, and Newton, RU. Specificity and transfer of lower-body strength: Influence of bilateral or unilateral lower-body resistance training. J Strength Cond Res 33(2): 318-326, 2019-To examine the development of lower-body strength using either bilateral or unilateral resistance training. Developmental rugby players (n = 33; mean training age = 5.4 ± 2.9 years; 1 repetition maximum [1RM] 90° squat = 178 ± 27 kg) completed an 18-week randomized controlled training design (bilateral group [BIL], n = 13; unilateral group [UNI], n = 10; comparison, n = 10). The 8-week training phase involved 2 lower-body, volume-load matched resistance sessions …