Sentences with phrase «highest muscle activity»

They report that the highest muscle activity was displayed in the frontal plane at 60 degrees of shoulder abduction (90.5 %), while overall muscle activity tended to be greater at all planes of motion at 60 degrees.
Furthermore, rectus abdominis displayed the highest muscle activity of all the abdominal muscles but still only reached 45 % of MVIC, which may indicate that muscle activity is insufficient to provide a training effect during this exercise.
The erector spinae displayed highest muscle activity in the gute - ham raise, followed by the prone leg curl, Romanian deadlift and good morning.
In compound exercises, the upper erector spinae displays highest muscle activity in the deadlift, while the lower erector spinae displays equally high muscle activity in both squats and deadlifts.
Moseley et al. (1992) explored several shoulder isolation exercises and found high muscle activity during the prone reverse fly also with and without external rotation (63 vs. 56 % of MVC), but also reported high muscle activity during standing abduction above 120 degrees (68 % of MVC) and prone rowing (67 % of MVC).
Moseley et al. (1992) also reported high muscle activity during the prone reverse fly with and without external rotation (96 vs. 108 % of MVC).
Comparing the back squat with the forward lunge, Stuart et al. (1996) noted that the forward lunge displayed higher muscle activity than either the front or back squat (albeit using the same absolute load).
Comparing free weight and machine squats, Anderson and Behm (2005) found no differences between conditions (with the same absolute loads) but Schwanbeck et al. (2009) noted that the free weight back squat displayed higher muscle activity than a Smith machine squat (with the same relative loads).
In practical terms, both upper and middle trapezius display high muscle activity at knee flexion angles of 31 — 60 degrees.
It appears that the upper erector spinae displays its maximum muscle activity when performing the deadlift, while the lower erector spinae appears to display equally high muscle activity when performing either squats or deadlifts.
While upper body pressing exercises produce high muscle activity in the triceps, it appears that narrow grip bench presses with heavy loads produce maximal triceps muscle activity.
Comparing compound exercises with plank exercises, Aspe et al. (2014) compared the front and overhead squat with 90 % of 1RM to the front and side planks and found higher muscle activity in the compound exercises.

Not exact matches

In addition, at least 2 days per week of moderate to high intensity muscle strengthening activity involving all major muscle groups can provide further health benefits.
Muscle - strengthening activities count if they involve a moderate to high level of effort and work the major muscle groups of the body: legs, hips, back, abdomen, chest, shoulders, andMuscle - strengthening activities count if they involve a moderate to high level of effort and work the major muscle groups of the body: legs, hips, back, abdomen, chest, shoulders, andmuscle groups of the body: legs, hips, back, abdomen, chest, shoulders, and arms.
They trace the development of the face in embryos, scan brains, read the electrical activity of muscles, and record grins and pouts on high - speed video.
In skeletal muscle, fast - twitch glycolytic fibers use glycogen as the main energy source for anaerobic metabolism, serving to sustain brief periods of high - intensity activity.
Retinoid X receptor gamma - deficient mice have increased skeletal muscle lipoprotein lipase activity and less weight gain when fed a high - fat diet.
- deficient mice have increased skeletal muscle lipoprotein lipase activity and less weight gain when fed a high - fat diet.
It consists of the inner core muscles, such as the diaphragm, pelvic floor and transverse abdominus, which lie deep inside the abdomen and are the first to engage to protect the spine during heavy resistance training; the outer core muscles, including the abs, lats, spinal erectors, glutes and hip flexors, that generate movement and have an important stability function during high - speed activities.
Running is a high - impact activity which can be really hard on your body, especially for novice runners whose muscles and bones haven't yet been conditioned for such intense exercise.
Athletes like my mom and I, who engage in high - impact activities, can easily over-develop and stress lower and upper leg muscles, which can knock the knees out of alignment.
The results were incredible — the muscle activity in the lats was much higher by EMG in the sets that the people concentrated on what they were doing, which proved that mind - muscle connection was really important for building muscle.
A study by Sakamoto et al. showed that subjects who performed fast bench presses had greater muscle activity and a higher number of reps.. These results point to the fact that higher velocity minimizes the negative influence of the sticking point, which is only one of the many ways explosive movement can improve your bench press performance.
That extra flab, however, usually comes with a decrease in muscle mass and physical activity, a boost in alcohol consumption, and a wholesale change in eating habits from healthy foods to those high in sugar and fat.
The major metabolic consequences of the adaptations of muscle to prolonged MCT administration during endurance training were higher activities of enzymes involved in energy production and macronutrient utilization.
Adults should do muscle - strengthening activities that are moderate or high intensity and involve all major muscle groups on 2 or more days a week.»
Joints are the body's weakest point (along with ligaments and tendons) and can't keep up with the bones and muscles as far as high impact activity is concerned.
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«In a low impact environment, you remove the risk of stress on muscles and joints that often results in muscle soreness, stress fractures and injury native to high impact activity,» says nutritionist, trainer and online coach Brooke Turner.
Under periods of stress (high activity level, trauma, malnutrition), branched chain amino acids are consumed by the body at an elevated rate, which not only catabolizes muscle tissue (as this is the biggest reservoir of these molecules), but makes it harder for the body to recover as levels are depleted.
Our bodies generally draw upon a combination of carbohydrates and fats to produce ATP, with the exception being very short - duration, high - intensity anaerobic activities, such as a 100 - meter sprint where the primary fuel sources are creatine phosphate, stored ATP, and muscle glycogen (i.e., carbohydrates stored in the muscle).
Nevertheless, a study in which elastic tubing — 3 sets of 15 reps — was compared to heavy loading — 3 to 5 reps — showed that a high level of muscle activity could be reached with a medium load using the tubing.
when we consider that most bodybuilding exercises require neuromuscular isolation (working a single muscle), not integration (working multiple muscles and muscle groups) and virtually every sport or functional activity known to man requires high levels of neuromuscular integration, we are off to a bad start.
Choline is a fat that is specifically responsible for increasing muscle contractibility and also the ability of neural circuits to learn new complex activities like moving a muscle or moving your legs to a higher and higher turnover doing something like a hundred meter sprint so choline, you can get that from things like walnuts, fish, eggs, make sure you eat the eggs with the yolk.
High testosterone characteristics such as high sex drive, muscle mass, alertness and high focus in your activities are caused by the free testosterHigh testosterone characteristics such as high sex drive, muscle mass, alertness and high focus in your activities are caused by the free testosterhigh sex drive, muscle mass, alertness and high focus in your activities are caused by the free testosterhigh focus in your activities are caused by the free testosterone.
The limiting factor for continuing high - intensity activity is generally muscle acidosis.
As crazy as it sounds I started back squatting with 135 and did high reps.. The muscles around my knees have gotten stronger and I am back to my daily activities.
Creatine supplementation works by increasing phosphocreatine (PCr) stores within the muscle, allowing for quicker regeneration of adenosine triphosphate (ATP), the body's source of energy.3 This is important for any physical activity that requires a rapid energy source during high - intensity explosive exercise, and it's why creatine is so important for performance.
This also suggests that training with low muscle glycogen may be counterproductive for athletes who compete in high intensity events where CHO oxidation plays a significant role in performance, and that this type of training may be more suited to preparation for ultra-endurance activities.
During physical activity, oxygen helps muscles utilize proteins, fats, and carbohydrates to help athletes or fitness enthusiasts run faster, lift more resistance, and work for extended periods of time at high levels.
The resulting increased nerve activity causes the release of adrenaline, which leads to effects such as a higher heart rate, increased blood pressure, increased blood flow to the muscles, decreased blood flow to the skin and inner organs (ovaries), and a release of glucose by the liver.
The cause of exercise imbalance can occur from improper weight workouts, performing one - sided - type sports such as tennis, or having a job that requires a high level of physical activity in only one muscle or muscle group.
Irregularities in movement are more common with higher levels of activity, especially during exercise and in particular with running which relies on more muscles.
Electrolytes must be present in proper concentrations to maintain fluid balance, muscle contraction and neural activity — all essential to high performance and basic daily functions.
is when an athlete's muscles are performing high - frequency, low - force output activity.
These exercises produce the highest percentage of electromyographic activity in gluteus maximus muscle group.
Strength training is when your muscles are performing low - frequency, high - force output activity.
Endurance training is when an athlete's muscles are performing high - frequency, low - force output activity.
In general, it seems that compound exercises that involve carrying an external load with a flexed trunk (as in deadlift or bent - over row), shoulder adduction or shoulder extension (as in horizontal rows, pull - ups and lat pull - downs) all produce very high trapezius muscle activity.
In the back squat, greater relative load, a narrow stance, and free weight variations lead to higher calf muscle activity; type of footwear has no effect; and the effect of unstable surfaces is unclear.
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