XPAND 2X Clinical Trial

XPAND 2X Clinical Trial The effects of XPAND 2X and resistance training on • Lean Body Mass • Muscle hypertrophy • Strength TEST METHODS DEXA
Ultrasonography Lean Body Mass, Fat Mass, Muscle Mass
Measuring Muscle Thickness ULTRASONOGRAPHY Quadriceps Week 0 Week 8 STRENGTH MEASUREMENTS Bench Press Leg Press WORKOUT PROGRAM • Full body workouts • 3-­‐Smes per week, 4-­‐weeks • Alternated -­‐ hypertrophy (3 sets of 8-­‐15 RM loads and 60-­‐120 seconds rest) -­‐ strength (3-­‐5 sets of 1-­‐5 RM loads, with 3-­‐5 minutes rest) Monday hyper -­‐ leg&chest Leg Press Leg Curl Leg Extension Hyperextension Bench Press Dumbbell Incline Bench Press Close Grip Bench Press Skullcrushers Tuesday Wednesday Thursday hyper -­‐ back&delts Friday strength Pullups 90° Bent Rows Shrugs Shoulder Press Lateral Raise Reverse Laterals Bicep curls Leg Press Bench Press Leg Extension Close Grip Bench Press WORKOUT PROGRAM Bench Press Leg Press WORKOUT PROGRAM Pull-­‐ups
Bent Over Rows Barbell Curls & Extensions
RESULTS Percent Change in Bench Press Strength A
% Change in Strength
25
XPAND 2x
Placebo
*
20
15
*
10
5
0
Wk 4
Wk 8
Percent Change in Lean Body Mass (LBM) A
10
*
XPAND 2x
Placebo
% Change in LBM
8
6
*
4
2
0
Week 4
Week 8
Ultrasound Quadriceps Thickness A
5.6
*
Thickness (cm)
5.4
5.2
5.0
4.8
4.6
Week 0
Week 4
Week 8
XPAND 2x
Placebo
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