22/09/2022
Effects Of Weight Training On Muscle
While strength training can improve muscle strength, it also benefits other parts of the body. Strength training can help you
control or lose weight, as well as speed up your metabolism, which can help you burn more calories. Exercise researchers
suspect that strength training is good for weight loss because it helps increase resting metabolism (the rate at which your
body burns calories when you're just getting through the day and not exercising). Unlike resistance exercise, there is
evidence that resistance training is not only beneficial for reducing body fat, but also increases muscle size and strength.
Resistance training (also known as strength training or resistance training) is the use of resistance to muscle contraction
to increase strength, anaerobic endurance, and skeletal muscle size. Research shows that resistance training, whether using
body weights, resistance bands or machines, dumbbells, or free weights, not only helps us build strength, but also increases
muscle size and helps offset age-related muscle loss. . Weightlifting and other strength exercises are effective at any age
and have lifetime benefits.
Engaging in strength training with the right technique and on a regular basis can yield many beneficial results that will
affect not only your health, but also your day-to-day well-being. Strength training benefits include increased strength,
muscle mass, endurance, bone and bone mineral density, insulin sensitivity, GLUT 4 density, HDL cholesterol, improved
cardiovascular health and appearance, and reduced body fat, blood pressure, LDL cholesterol, and triglycerides. Strength
training results in increased strength and resistance to exercise and can increase skeletal muscle size.
It involves using one or more muscle groups to perform a specific task, such as lifting weights or doing sit-ups. Strength
training can help improve athletic performance in sports that require speed, strength, and power, and can even support
endurance athletes by maintaining lean muscle mass (3, 4). Ten weeks of resistance training increased lean body mass by 1.4
kg, increased resting metabolic rate by 7%, and lost 1.8 kg of body fat.
Beginning with the gradual decline in lean muscle mass and resting metabolism associated with inactive aging, strength
training studies have consistently shown significant increases in muscle mass and metabolic rate, along with a significant
decrease in fat mass. After 4-6 weeks of regular weight training, you can gradually increase the intensity of your workout as
your muscles adapt. Numerous studies have shown that relatively short periods of time (for example, 12 to 20 sets of
exercises) of regular resistance training (2 to 3 consecutive days per week) can increase muscle mass in adults of all ages
by age 10. 22.44, 56.64.101.112.141.144).
Improvements in strength and power are the result of neuromuscular responses such as increased coding rates (4, 6) and
decreased co-activation of antagonist muscles (4, 6). Strength training also includes shifting muscle fibers toward type IIA
fibers (1, 9, 14), which can generate 6-10 times the peak power of type I fibers (16), and increasing PTA (1, 9, 10). This is
also positively correlated with increased strength and strength