Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 75 for “"1RM"”.
-
INCREASE IN 1RM BACK SQUAT AFTER ABDOMINAL STABILIZING MANEUVERS
… amount of external weight lifted during a 1RM back squat protocol. Mean-normalized surface electromyography of the rectus femoris, biceps femoris, gluteus maximus, rectus abdominis, external oblique and erector spinae were analyzed in well trained individuals (n=13). A 1RM back squat …
-
The validity of using grip strength to represent total body strength and of using a 1Rm bench press to represent upper body strength
… was also administered a grip strength test and a 1RM bench press test. Two criterion measures of strength were identified from the results of the isometric strength tests: (1) total body strength was defined as the sum of the 22 isometric strength measurements and (2) upper body strength was …
-
Do Individual Responses to Resistance Exercise Exist to an Extent That Can be Detected Beyond That of Measurement Error/Random Biological Variability?
… lifted 8-12 times; (2) a one-repetition maximum (1RM) training group performing a 1RM test each visit; and (3) a non-exercise control group. Both exercise groups performed 18 sessions of elbow flexion exercise over 6 weeks. Both 1RM training (2.3kg) and traditional training (2.4kg) increased 1RM …
-
Variability of Practice and Strength Training Periodization: When Theories Collide
… method. Subject's one repetition maximum (1RM) for the kettlebell press and leg press were measured at baseline, after 4 weeks of training, and after 8 weeks of training. The treatment groups completed 8 weeks of training consisting of 3 days a week with at least one recovery day in between …
-
Determining optimal load for a constant-load cycle ergometer test relative to isotonic leg strength
… machine. Even increments between six to ten % 1RM test were utilized to determine the resistive force applied to the flywheel. The 5 tests were divided into a 2 testing sessions occurring at least 48 h apart. Each subject warmed-up at 50 - 60 rpms for 2 - 5 minutes without resistance prior to …
-
Biomechanical comparisons of the power clean and power hang clean exercises at different relative intensities
… 80% of each subject⁰́₉s one repetition maximum (1RM). When comparing both exercises for normalized PP, there was no significant difference at 60% and 70% of 1RM. At 80% 1RM, the PHC demonstrated significance (p = 0.016) with higher normalized PP when compared to the PC. When comparing both …
-
Effects of Caffeine on Muscular Strength
… number of successfully completed reps at 85% of 1RM bench press. Fifteen recreationally trained males were tested for their 1RM on bench press. Subjects completed 3 randomized, double blind tria ls at 85% of their 1RM to failure after receiving caffeine, a placebo, or no treatment. Successful …
-
Hammer Strength vs. Free Weights: Upper Body 1 RM Comparisons
… and randomly assigned. Subjects performed two 1RM tests during each lab session, with at least 48-72 hours of recovery between each. IRM's were recorded as the greatest amount of weight lifted with proper technique. 1RM data was used to (1) determine the relationship between 1RM performed on …
-
Acute and chronic skeletal muscle response to very low load resistance exercise with and without the application of blood flow restriction in the upper body
… to resistance exercise with high load [70% 1RM,(7000)], low load [15% 1RM,(1500)], low load with moderate (BRF) [15% 1RM+40%BFR(1540)], or low load with greater BFR [15% 1RM+80%BFR(1580)]. The chronic study investigated changes in MTH, strength, and endurance following 8-weeks. Acute …
-
The effect of two different loading schemes and recovery types on kinematic and kinetic parameters in squat exercise
… of two training loads (35%, and 70% 1RM) when equated byvolume. Twelve recreationally trained men were recruited in this acute randomisedwithin-subject crossover design study. Two bouts of a half-squat exercise wereperformed one week apart; one with high load-low velocity (HLLV = 3 …
-
The effects of creatine supplementation on performance and body composition of female athletes
… test (pre-test and 3 minutes post-test), a 1RM bench press and 1RM leg extension test. Pre-,mid-, and post- values of blood parameters (BUN and GPT) were measured in order to ensure the safety of the subjects. Data was analyzed using two-way ANOVA with repeated measures, and values are …
-
Acute and Chronic Vascular Responses to Blood Flow Restriction in the Upper Body
… to high load (70% of one-repetition maximum (1RM)) and very low load (15%1RM) exercise, alone or at two levels of BFR. Study 1: Participants performed unilateral biceps curls using either 15%1RM with no BFR (15/00), 40% of arterial occlusion pressure (AOP) (15/40), or 80%AOP (15/80), or 70%1RM …
-
Time Varying Motion and Muscle Activation Patterns During Extreme Conditioning Protocols
… of 2X/week) performed 5 sets of 8 deadlifts (60% 1RM), 8 front squats (60% 1RM), and 10 shoulder presses (35/25 lbs.). Average whole body kinematics, muscle activation, and discomfort ratings were measured. Significant changes were observed from the 1st round to 5th round in the trunk, hip and …
-
EMG Threshold Detection and Reliability of Boys and Men Using an Isometric Contraction Protocol
… Participants completed a one repetition maximum (1RM) of knee extension, and the progressive isometric contraction protocol, consisting of repetitive isometric contractions (5 seconds on, 3 seconds off) at increasing loads: Starting at 25% of 1RM, the load increased by 3% 1RM after every five …
-
Comparison in muscle activity between the back squat, Romanian deadlift and barbell hip thrust during hip extension
… exercise at 60 kg and a 1-repetition maximum (1RM). EMG during the exercises was compared to the EMG of each muscle during a maximum voluntary contraction (MVIC), performed on an isokinetic dynamometer. The results showed that hip thrust displayed higher GM activity than the back squat (mean Δ …
-
Acute effects of the power snatch on vertical jump performance
… intensities (40% 1 repetition max [RM], 60% 1RM, and 80% 1RM) after a dynamic warm up. Vertical jump performance was measured prior to the warm up, and after each power snatch exercise in the PS condition. During the CON condition, vertical jump performance was measured at the same times, …
-
Efficacy of Partial ROM Squat in Maximal Strength Training
<p>Eighteen well trained males (1RM Squat: 150.57 ± 26.79 kg) were assigned to two groups: full ROM training (control) and full ROM with partial ROM training (CP) for the seven-week training intervention. There was a significant time effect (p</p>
-
The Effect of Training Volume and Intensity on Improvements in Muscular Strength and Size in Resistance-trained Men
… Strength was measured by one repetition-maximum (1RM) squat (SQ) and bench press (BP). Changes in muscular (RF & VL) activation in response to increases in submaximal SQ intensity (40-, 60-, 80-, & 100%-1RM) were assessed via surface electromyography. Blood samples were collected at baseline, …
-
Cardio-metabolic and neuromuscular adaptations following whole-body eccentric resistance training in older adults
… of the individual’s one repetition maximum (1RM) for each exercise. Physical function (400-m walk, 30-s repeated chair rise, timed up-and-go), 1RM strength for all exercises, blood lipid profiles (total cholesterol, LDL, HDL, triglyceride), and glycaemic control parameters (fasting glucose, …
Page 1 of 4