Medicine and Health Sciences Commons^™

Acute Effects Of High-Intensity Resistance Exercise On Cognitive Function, John Paul V. Anders, William J. Kraemer, Robert U. Newton, Emily M. Post, Lydia K. Caldwell, Matthew K. Beeler, William H. Dupont, Emily R. Martini, Jeff S. Volek, Keijo Hakkinen, Carl M. Maresh, Scott M. Hayes

Health and Sport Sciences Faculty Scholarship

The purpose of the present study was to examine the influence of an acute bout of high-intensity resistance exercise on measures of cognitive function. Ten men (Mean ± SD: age = 24.4 ± 3.2 yrs; body mass = 85.7 ± 11.8 kg; height = 1.78 ± 0.08 m; 1 repetition maximum (1RM) = 139.0 ± 24.1 kg) gave informed consent and performed a high-intensity 6 sets of 10 repetitions of barbell back squat exercise at 80% 1RM with 2 minutes rest between sets. The Automated Neuropsychological Assessment Metrics (ANAM) was completed to assess various cognitive domains during the familiarization period, …

Recovery Using “Float” From High Intensity Stress On Growth Hormone-Like Molecules In Resistance Trained Men, William J. Kraemer, Lydia K. Caldwell, Emily M. Post, Matthew K. Beeler, Ryan M. Dickerson, Mary J. Kennett, Carl M. Maresh, Wesley C. Hymer

Health and Sport Sciences Faculty Scholarship

Objective

The purpose of this study was to examine the influence of a novel “floatation-restricted environmental stimulation therapy” (floatation-REST) on growth hormone responses to an intense resistance exercise stress.

Design

Nine resistance trained men (age: 23.4 ± 2.5 yrs.; height: 175.3 ± 5.4 cm; body mass: 85.3 ± 7.9 kg) completed a balanced, crossover-controlled study design with two identical exercise trials, differing only in post-exercise recovery intervention (i.e., control or floatation-REST). A two-week washout period was used between experimental conditions. Plasma lactate was measured pre-exercise, immediately post-exercise and after the 1 h. recovery interventions. Plasma iGH was measured pre-exercise, immediately-post …