aerobice(endurance) exercise and strenghth (resistance) training?

Question

differenctiate betweeen aerobic exercise and strength training. Bothe types of excercise cause specific changes in the muscle. What are some of those changes.

what would be the effect on a muscle if all nerve innervation was severed?

Answer 1

Aerobic exercise is frequent low-resistance movement, designed to improve your muscles' ability to absorb oxygen and improve tone and stamina of muscles, as well as improve heart strength and lung use. Running and swimming are good examples.

Strength training is a high-impact workout where the muscles are used fewer times, but move far more weight. Bench presses and squats are good examples of this. The idea behind strength training is to build muscle, increasing their ability to move heavy weights. Muscles that undergo strength training have their cells swell and mitochondrial replication, although the muscle cells themselves do not divide.

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Answer 2

Dumbell press - on a bench, lay on your back and carry the dumbells as in case you have been doing a benchpress. Push up as in case you have been benchpressing. the nice and comfortable button is to maintain your forearms vertical whilst pushing up. that's extra durable to do by means of fact there isn't any longer one bar yet to dumbells you should stability. Dumbell fly - on a bench, lay on your back merely like the dumbell press. carry the dumbells including your hands prolonged outward to the two fringe of your physique, even including your chest. Bend your elbows fairly, a pair of a hundred and fifty degree perspective. Then elevate your hands, bringing the dumbells jointly quickly above your chest. ascertain to no longer carry the dumbells jointly above your face, as this does not paintings your chest as nicely. paintings your shoulders - stand right away up, with the dumbells on your palms resting at your sides. elevate your hands outwards till each arm is horizontal, and flow back off. as nicely you could carry your hands each of ways up till the dumbells touch over your head Dumbell militia press - stand right away up, back arched a splash, with the dumbells in palms, forearms pointing upwards, neck point. Press right away up over your head and back off